564425306125 has 16 divisors (see below), whose sum is σ = 705837487680. Its totient is φ = 450620562000.

The previous prime is 564425306051. The next prime is 564425306143. The reversal of 564425306125 is 521603524465.

It is a de Polignac number, because none of the positive numbers 2^k-564425306125 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4536795 + ... + 4659544.

It is an arithmetic number, because the mean of its divisors is an integer number (44114842980).

Almost surely, 2^564425306125 is an apocalyptic number.

It is an amenable number.

564425306125 is a deficient number, since it is larger than the sum of its proper divisors (141412181555).

564425306125 is an equidigital number, since it uses as much as digits as its factorization.

564425306125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9196845 (or 9196835 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 564425306125 in words is "five hundred sixty-four billion, four hundred twenty-five million, three hundred six thousand, one hundred twenty-five".