572113664 has 36 divisors (see below), whose sum is σ = 1151049984. Its totient is φ = 283788288.

The previous prime is 572113651. The next prime is 572113681. The reversal of 572113664 is 466311275.

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, 23714 + ... + 41310.

Almost surely, 2^572113664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572113664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575524992).

572113664 is an abundant number, since it is smaller than the sum of its proper divisors (578936320).

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

572113664 is a wasteful number, since it uses less digits than its factorization.

572113664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17740 (or 17726 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 572113664 is about 23918.8976334613. The cubic root of 572113664 is about 830.1580305858.

The spelling of 572113664 in words is "five hundred seventy-two million, one hundred thirteen thousand, six hundred sixty-four".