572686864012 has 12 divisors (see below), whose sum is σ = 1002344845320. Its totient is φ = 286302622496.

The previous prime is 572686864007. The next prime is 572686864019. The reversal of 572686864012 is 210468686275.

It is a super-2 number, since 2×572686864012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (572686864019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10170793 + ... + 10226944.

It is an arithmetic number, because the mean of its divisors is an integer number (83528737110).

Almost surely, 2^572686864012 is an apocalyptic number.

It is an amenable number.

572686864012 is a deficient number, since it is larger than the sum of its proper divisors (429657981308).

572686864012 is a wasteful number, since it uses less digits than its factorization.

572686864012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20404760 (or 20404758 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 572686864012 in words is "five hundred seventy-two billion, six hundred eighty-six million, eight hundred sixty-four thousand, twelve".