572354668 has 12 divisors (see below), whose sum is σ = 1003854600. Its totient is φ = 285539072.

The previous prime is 572354659. The next prime is 572354687. The reversal of 572354668 is 866453275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157546 + ... + 161137.

It is an arithmetic number, because the mean of its divisors is an integer number (83654550).

Almost surely, 2^572354668 is an apocalyptic number.

It is an amenable number.

572354668 is a deficient number, since it is larger than the sum of its proper divisors (431499932).

572354668 is a wasteful number, since it uses less digits than its factorization.

572354668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319136 (or 319134 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 572354668 is about 23923.9350442188. The cubic root of 572354668 is about 830.2745827861.

The spelling of 572354668 in words is "five hundred seventy-two million, three hundred fifty-four thousand, six hundred sixty-eight".