אֵ֖לֶּה מִשְׁפְּחֹ֣ת מְנַשֶּׁ֑ה וּפְקֻ֣דֵיהֶ֔ם שְׁנַ֧יִם וַחֲמִשִּׁ֛ים אֶ֖לֶף וּשְׁבַ֥ע מֵאֽוֹת׃ (ס)
These are the families of Manasseh; and they that were numbered of them were fifty and two thousand and seven hundred.’
Read kabbalistic (mystical) interpretation of Numbers 26:34: and classical mystical sources.