The number 550 has no prominent or well-established symbolic meaning in biblical or Jewish tradition.
The number 550 appears in the Bible in two places. In Numbers 1:46 it is part of the total count of the numbered Israelites, which was 603,550 – a figure that reflects God’s order and oversight of His people in the wilderness. In 1 Kings 9:23 there is mention of 550 chief overseers who led the workers in Solomon’s building projects. Both references are primarily practical and historical in nature, and the number 550 is not assigned any special mystical or theological meaning in Jewish numerology (gematria) or biblical symbolism, unlike numbers such as 7, 12, 40, or 613. The parallel passage in 2 Chronicles 8:10 lists 250 overseers instead of 550. This difference is a well-known textual critical issue, and various explanations have been proposed, including that the two texts count different categories of overseers. The census in Numbers 1 included all men fit for war from age 20 and upward, with the exception of the Levites. The total of 603,550 is repeated in Exodus 38:26 in connection with the collection of the ransom money.*