564416725 has 12 divisors (see below), whose sum is σ = 700790464. Its totient is φ = 450943920.

The previous prime is 564416689. The next prime is 564416731. The reversal of 564416725 is 527614465.

It is a happy number.

It is not a de Polignac number, because 564416725 - 2⁹ = 564416213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5332 + ... + 34018.

Almost surely, 2^564416725 is an apocalyptic number.

It is an amenable number.

564416725 is a deficient number, since it is larger than the sum of its proper divisors (136373739).

564416725 is a wasteful number, since it uses less digits than its factorization.

564416725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29484 (or 29479 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 564416725 is about 23757.4561980023. The cubic root of 564416725 is about 826.4183620755.

The spelling of 564416725 in words is "five hundred sixty-four million, four hundred sixteen thousand, seven hundred twenty-five".