572985516 has 24 divisors (see below), whose sum is σ = 1337384944. Its totient is φ = 190935360.

The previous prime is 572985487. The next prime is 572985547. The reversal of 572985516 is 615589275.

It is a happy number.

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, 50286 + ... + 60618.

Almost surely, 2^572985516 is an apocalyptic number.

It is an amenable number.

572985516 is an abundant number, since it is smaller than the sum of its proper divisors (764399428).

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

572985516 is a wasteful number, since it uses less digits than its factorization.

572985516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14961 (or 14959 counting only the distinct ones).

The product of its digits is 756000, while the sum is 48.

The square root of 572985516 is about 23937.1158663695. The cubic root of 572985516 is about 830.5795130282.

The spelling of 572985516 in words is "five hundred seventy-two million, nine hundred eighty-five thousand, five hundred sixteen".