564776312322625 has 128 divisors (see below), whose sum is σ = 776213710272000. Its totient is φ = 407720686464000.

The previous prime is 564776312322577. The next prime is 564776312322637. The reversal of 564776312322625 is 526223213677465.

It is not a de Polignac number, because 564776312322625 - 2⁴⁹ = 1826358901313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 48143913010 + ... + 48143924740.

It is an arithmetic number, because the mean of its divisors is an integer number (6064169611500).

Almost surely, 2^{564776312322625} is an apocalyptic number.

It is an amenable number.

564776312322625 is a deficient number, since it is larger than the sum of its proper divisors (211437397949375).

564776312322625 is a wasteful number, since it uses less digits than its factorization.

564776312322625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14564 (or 14554 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 61.

The spelling of 564776312322625 in words is "five hundred sixty-four trillion, seven hundred seventy-six billion, three hundred twelve million, three hundred twenty-two thousand, six hundred twenty-five".