533557552 has 20 divisors (see below), whose sum is σ = 1127747016. Its totient is φ = 242526080.

The previous prime is 533557543. The next prime is 533557561. The reversal of 533557552 is 255755335.

It is an interprime number because it is at equal distance from previous prime (533557543) and next prime (533557561).

It is a super-2 number, since 2×533557552² = 569367322592465408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515613 + ... + 1515964.

Almost surely, 2^533557552 is an apocalyptic number.

It is an amenable number.

533557552 is an abundant number, since it is smaller than the sum of its proper divisors (594189464).

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

533557552 is a wasteful number, since it uses less digits than its factorization.

533557552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031596 (or 3031590 counting only the distinct ones).

The product of its digits is 393750, while the sum is 40.

The square root of 533557552 is about 23098.8647340080. The cubic root of 533557552 is about 811.0738954228.

The spelling of 533557552 in words is "five hundred thirty-three million, five hundred fifty-seven thousand, five hundred fifty-two".