572479959872 has 28 divisors (see below), whose sum is σ = 1138935316740. Its totient is φ = 285504132096.

The previous prime is 572479959841. The next prime is 572479959977. The reversal of 572479959872 is 278959974275.

It can be written as a sum of positive squares in 2 ways, for example, as 274425108736 + 298054851136 = 523856^2 + 545944^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 572479959872.

It is a congruent number.

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, 11472533 + ... + 11522324.

Almost surely, 2^572479959872 is an apocalyptic number.

It is an amenable number.

572479959872 is a deficient number, since it is larger than the sum of its proper divisors (566455356868).

572479959872 is a wasteful number, since it uses less digits than its factorization.

572479959872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22995258 (or 22995248 counting only the distinct ones).

The product of its digits is 800150400, while the sum is 74.

It can be divided in two parts, 572479 and 959872, that added together give a palindrome (1532351).

The spelling of 572479959872 in words is "five hundred seventy-two billion, four hundred seventy-nine million, nine hundred fifty-nine thousand, eight hundred seventy-two".