564562525 has 6 divisors (see below), whose sum is σ = 700057562. Its totient is φ = 451650000.

The previous prime is 564562513. The next prime is 564562541. The reversal of 564562525 is 525265465.

It can be written as a sum of positive squares in 3 ways, for example, as 44448889 + 520113636 = 6667^2 + 22806^2 .

It is not a de Polignac number, because 564562525 - 2¹⁷ = 564431453 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 5 ways as a sum of consecutive naturals, for example, 11291226 + ... + 11291275.

Almost surely, 2^564562525 is an apocalyptic number.

It is an amenable number.

564562525 is a deficient number, since it is larger than the sum of its proper divisors (135495037).

564562525 is a wasteful number, since it uses less digits than its factorization.

564562525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22582511 (or 22582506 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

The square root of 564562525 is about 23760.5245102039. The cubic root of 564562525 is about 826.4895160168.

The spelling of 564562525 in words is "five hundred sixty-four million, five hundred sixty-two thousand, five hundred twenty-five".