564886630067732 has 24 divisors (see below), whose sum is σ = 1129773908163264. Its totient is φ = 242094131165952.

The previous prime is 564886630067693. The next prime is 564886630067761. The reversal of 564886630067732 is 237760036688465.

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, 55165763 + ... + 64599029.

It is an arithmetic number, because the mean of its divisors is an integer number (47073912840136).

Almost surely, 2^{564886630067732} is an apocalyptic number.

It is an amenable number.

564886630067732 is an abundant number, since it is smaller than the sum of its proper divisors (564887278095532).

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

564886630067732 is a wasteful number, since it uses less digits than its factorization.

564886630067732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11571935 (or 11571933 counting only the distinct ones).

The product of its (nonzero) digits is 1463132160, while the sum is 71.

The spelling of 564886630067732 in words is "five hundred sixty-four trillion, eight hundred eighty-six billion, six hundred thirty million, sixty-seven thousand, seven hundred thirty-two".