566603652 has 12 divisors (see below), whose sum is σ = 1322075216. Its totient is φ = 188867880.

The previous prime is 566603633. The next prime is 566603669. The reversal of 566603652 is 256306665.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 566603652.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23608474 + ... + 23608497.

Almost surely, 2^566603652 is an apocalyptic number.

It is an amenable number.

566603652 is an abundant number, since it is smaller than the sum of its proper divisors (755471564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566603652 is a wasteful number, since it uses less digits than its factorization.

566603652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47216978 (or 47216976 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 566603652 is about 23803.4378189370. The cubic root of 566603652 is about 827.4843518610.

The spelling of 566603652 in words is "five hundred sixty-six million, six hundred three thousand, six hundred fifty-two".