572850664 has 16 divisors (see below), whose sum is σ = 1096948800. Its totient is φ = 280330992.

The previous prime is 572850653. The next prime is 572850679. The reversal of 572850664 is 466058275.

It is a self number, because there is not a number n which added to its sum of digits gives 572850664.

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, 761394 + ... + 762145.

It is an arithmetic number, because the mean of its divisors is an integer number (68559300).

Almost surely, 2^572850664 is an apocalyptic number.

It is an amenable number.

572850664 is a deficient number, since it is larger than the sum of its proper divisors (524098136).

572850664 is a wasteful number, since it uses less digits than its factorization.

572850664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523592 (or 1523588 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 572850664 is about 23934.2989034565. The cubic root of 572850664 is about 830.5143490212.

The spelling of 572850664 in words is "five hundred seventy-two million, eight hundred fifty thousand, six hundred sixty-four".