564751172612056 has 32 divisors (see below), whose sum is σ = 1067217799939200. Its totient is φ = 280166965240320.

The previous prime is 564751172612027. The next prime is 564751172612071. The reversal of 564751172612056 is 650216271157465.

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, 449744296 + ... + 450998263.

It is an arithmetic number, because the mean of its divisors is an integer number (33350556248100).

Almost surely, 2^{564751172612056} is an apocalyptic number.

It is an amenable number.

564751172612056 is a deficient number, since it is larger than the sum of its proper divisors (502466627327144).

564751172612056 is a wasteful number, since it uses less digits than its factorization.

564751172612056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900743179 (or 900743175 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 58.

The spelling of 564751172612056 in words is "five hundred sixty-four trillion, seven hundred fifty-one billion, one hundred seventy-two million, six hundred twelve thousand, fifty-six".