571022052 has 24 divisors (see below), whose sum is σ = 1334835936. Its totient is φ = 189990528.

The previous prime is 571022041. The next prime is 571022071. The reversal of 571022052 is 250220175.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36933 + ... + 50060.

It is an arithmetic number, because the mean of its divisors is an integer number (55618164).

Almost surely, 2^571022052 is an apocalyptic number.

It is an amenable number.

571022052 is an abundant number, since it is smaller than the sum of its proper divisors (763813884).

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

571022052 is a wasteful number, since it uses less digits than its factorization.

571022052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87547 (or 87545 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 571022052 is about 23896.0677099811. The cubic root of 571022052 is about 829.6297046622.

The spelling of 571022052 in words is "five hundred seventy-one million, twenty-two thousand, fifty-two".