566603425 has 6 divisors (see below), whose sum is σ = 702588278. Its totient is φ = 453282720.

The previous prime is 566603407. The next prime is 566603431. The reversal of 566603425 is 524306665.

It can be written as a sum of positive squares in 3 ways, for example, as 3775249 + 562828176 = 1943^2 + 23724^2 .

It is not a de Polignac number, because 566603425 - 2⁵ = 566603393 is a prime.

It is a Duffinian 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, 11332044 + ... + 11332093.

Almost surely, 2^566603425 is an apocalyptic number.

It is an amenable number.

566603425 is a deficient number, since it is larger than the sum of its proper divisors (135984853).

566603425 is a wasteful number, since it uses less digits than its factorization.

566603425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22664147 (or 22664142 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 566603425 is about 23803.4330507177. The cubic root of 566603425 is about 827.4842413552.

The spelling of 566603425 in words is "five hundred sixty-six million, six hundred three thousand, four hundred twenty-five".