564312053660456 has 32 divisors (see below), whose sum is σ = 1074513933417600. Its totient is φ = 277795240419840.

The previous prime is 564312053660437. The next prime is 564312053660473. The reversal of 564312053660456 is 654066350213465.

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, 1264506110 + ... + 1264952301.

It is an arithmetic number, because the mean of its divisors is an integer number (33578560419300).

Almost surely, 2^{564312053660456} is an apocalyptic number.

It is an amenable number.

564312053660456 is a deficient number, since it is larger than the sum of its proper divisors (510201879757144).

564312053660456 is a wasteful number, since it uses less digits than its factorization.

564312053660456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529458849 (or 2529458845 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 56.

The spelling of 564312053660456 in words is "five hundred sixty-four trillion, three hundred twelve billion, fifty-three million, six hundred sixty thousand, four hundred fifty-six".