566516663952 has 20 divisors (see below), whose sum is σ = 1463501382000. Its totient is φ = 188838887968.

The previous prime is 566516663917. The next prime is 566516664041. The reversal of 566516663952 is 259366615665.

It is a super-2 number, since 2×566516663952² (a number of 24 digits) contains 22 as substring.

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, 5901215202 + ... + 5901215297.

It is an arithmetic number, because the mean of its divisors is an integer number (73175069100).

Almost surely, 2^566516663952 is an apocalyptic number.

It is an amenable number.

566516663952 is an abundant number, since it is smaller than the sum of its proper divisors (896984718048).

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

566516663952 is a wasteful number, since it uses less digits than its factorization.

566516663952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11802430510 (or 11802430504 counting only the distinct ones).

The product of its digits is 52488000, while the sum is 60.

The spelling of 566516663952 in words is "five hundred sixty-six billion, five hundred sixteen million, six hundred sixty-three thousand, nine hundred fifty-two".