566116516 has 48 divisors (see below), whose sum is σ = 1146362112. Its totient is φ = 239616000.

The previous prime is 566116493. The next prime is 566116591. The reversal of 566116516 is 615611665.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086336 + ... + 1086856.

It is an arithmetic number, because the mean of its divisors is an integer number (23882544).

Almost surely, 2^566116516 is an apocalyptic number.

It is an amenable number.

566116516 is an abundant number, since it is smaller than the sum of its proper divisors (580245596).

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

566116516 is a wasteful number, since it uses less digits than its factorization.

566116516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 938 counting only the distinct ones).

The product of its digits is 32400, while the sum is 37.

The square root of 566116516 is about 23793.2031471175. The cubic root of 566116516 is about 827.2471413691.

The spelling of 566116516 in words is "five hundred sixty-six million, one hundred sixteen thousand, five hundred sixteen".