566455625 has 10 divisors (see below), whose sum is σ = 707843730. Its totient is φ = 453164000.

The previous prime is 566455619. The next prime is 566455649. The reversal of 566455625 is 526554665.

It can be written as a sum of positive squares in 5 ways, for example, as 46022656 + 520432969 = 6784^2 + 22813^2 .

It is not a de Polignac number, because 566455625 - 2²² = 562261321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 452540 + ... + 453789.

It is an arithmetic number, because the mean of its divisors is an integer number (70784373).

Almost surely, 2^566455625 is an apocalyptic number.

It is an amenable number.

566455625 is a deficient number, since it is larger than the sum of its proper divisors (141388105).

566455625 is an frugal number, since it uses more digits than its factorization.

566455625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906349 (or 906334 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 44.

The square root of 566455625 is about 23800.3282540389. The cubic root of 566455625 is about 827.4122846148.

The spelling of 566455625 in words is "five hundred sixty-six million, four hundred fifty-five thousand, six hundred twenty-five".