566639125375 has 16 divisors (see below), whose sum is σ = 710336809728. Its totient is φ = 451278492000.

The previous prime is 566639125363. The next prime is 566639125379. The reversal of 566639125375 is 573521936665.

It is not a de Polignac number, because 566639125375 - 2⁵ = 566639125343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566639125379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10136056 + ... + 10191805.

It is an arithmetic number, because the mean of its divisors is an integer number (44396050608).

Almost surely, 2^566639125375 is an apocalyptic number.

566639125375 is a deficient number, since it is larger than the sum of its proper divisors (143697684353).

566639125375 is a wasteful number, since it uses less digits than its factorization.

566639125375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20328099 (or 20328089 counting only the distinct ones).

The product of its digits is 30618000, while the sum is 58.

The spelling of 566639125375 in words is "five hundred sixty-six billion, six hundred thirty-nine million, one hundred twenty-five thousand, three hundred seventy-five".