564273807122675 has 48 divisors (see below), whose sum is σ = 777852911394048. Its totient is φ = 403240732876800.

The previous prime is 564273807122659. The next prime is 564273807122723. The reversal of 564273807122675 is 576221708372465.

It is not a de Polignac number, because 564273807122675 - 2⁴ = 564273807122659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 344483399 + ... + 346117551.

It is an arithmetic number, because the mean of its divisors is an integer number (16205268987376).

Almost surely, 2^{564273807122675} is an apocalyptic number.

564273807122675 is a deficient number, since it is larger than the sum of its proper divisors (213579104271373).

564273807122675 is a wasteful number, since it uses less digits than its factorization.

564273807122675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668480 (or 1668475 counting only the distinct ones).

The product of its (nonzero) digits is 237081600, while the sum is 65.

The spelling of 564273807122675 in words is "five hundred sixty-four trillion, two hundred seventy-three billion, eight hundred seven million, one hundred twenty-two thousand, six hundred seventy-five".