552133232 has 40 divisors (see below), whose sum is σ = 1227159552. Its totient is φ = 235742400.

The previous prime is 552133199. The next prime is 552133243. The reversal of 552133232 is 232331255.

It is a super-2 number, since 2×552133232² = 609702211757531648, which contains 22 as substring.

It is a congruent number.

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, 21257 + ... + 39447.

Almost surely, 2^552133232 is an apocalyptic number.

It is an amenable number.

552133232 is an abundant number, since it is smaller than the sum of its proper divisors (675026320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552133232 is a wasteful number, since it uses less digits than its factorization.

552133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18477 (or 18471 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 552133232 is about 23497.5154431272. The cubic root of 552133232 is about 820.3791781957.

Adding to 552133232 its reverse (232331255), we get a palindrome (784464487).

The spelling of 552133232 in words is "five hundred fifty-two million, one hundred thirty-three thousand, two hundred thirty-two".