550873322 has 16 divisors (see below), whose sum is σ = 863125632. Its totient is φ = 263189520.

The previous prime is 550873313. The next prime is 550873339. The reversal of 550873322 is 223378055.

It is a super-2 number, since 2×550873322² = 606922833782631368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43163 + ... + 54449.

It is an arithmetic number, because the mean of its divisors is an integer number (53945352).

Almost surely, 2^550873322 is an apocalyptic number.

550873322 is a deficient number, since it is larger than the sum of its proper divisors (312252310).

550873322 is a wasteful number, since it uses less digits than its factorization.

550873322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12373.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 550873322 is about 23470.6907013833. The cubic root of 550873322 is about 819.7546966029.

The spelling of 550873322 in words is "five hundred fifty million, eight hundred seventy-three thousand, three hundred twenty-two".