564516676476 has 72 divisors (see below), whose sum is σ = 1428709747920. Its totient is φ = 187943348736.

The previous prime is 564516676421. The next prime is 564516676511. The reversal of 564516676476 is 674676615465.

564516676476 is a `hidden beast` number, since 5 + 6 + 4 + 516 + 6 + 76 + 47 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175477620 + ... + 175480836.

Almost surely, 2^564516676476 is an apocalyptic number.

It is an amenable number.

564516676476 is an abundant number, since it is smaller than the sum of its proper divisors (864193071444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564516676476 is a wasteful number, since it uses less digits than its factorization.

564516676476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7643 (or 7638 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 564516676476 in words is "five hundred sixty-four billion, five hundred sixteen million, six hundred seventy-six thousand, four hundred seventy-six".