566055665602 has 64 divisors (see below), whose sum is σ = 1009387008000. Its totient is φ = 233073574272.

The previous prime is 566055665509. The next prime is 566055665629. The reversal of 566055665602 is 206566550665.

It is a self number, because there is not a number n which added to its sum of digits gives 566055665602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8105349 + ... + 8174887.

It is an arithmetic number, because the mean of its divisors is an integer number (15771672000).

Almost surely, 2^566055665602 is an apocalyptic number.

566055665602 is a deficient number, since it is larger than the sum of its proper divisors (443331342398).

566055665602 is a wasteful number, since it uses less digits than its factorization.

566055665602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69823.

The product of its (nonzero) digits is 9720000, while the sum is 52.

The spelling of 566055665602 in words is "five hundred sixty-six billion, fifty-five million, six hundred sixty-five thousand, six hundred two".