536256311664664 has 32 divisors (see below), whose sum is σ = 1006214238881280. Its totient is φ = 267932535241504.

The previous prime is 536256311664659. The next prime is 536256311664679. The reversal of 536256311664664 is 466466113652635.

It is a junction number, because it is equal to n+sod(n) for n = 536256311664596 and 536256311664605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208412109 + ... + 210969475.

It is an arithmetic number, because the mean of its divisors is an integer number (31444194965040).

Almost surely, 2^{536256311664664} is an apocalyptic number.

It is an amenable number.

536256311664664 is a deficient number, since it is larger than the sum of its proper divisors (469957927216616).

536256311664664 is a wasteful number, since it uses less digits than its factorization.

536256311664664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576487 (or 2576483 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 64.

The spelling of 536256311664664 in words is "five hundred thirty-six trillion, two hundred fifty-six billion, three hundred eleven million, six hundred sixty-four thousand, six hundred sixty-four".