566116562 has 16 divisors (see below), whose sum is σ = 928697184. Its totient is φ = 256680000.

The previous prime is 566116493. The next prime is 566116591. The reversal of 566116562 is 265611665.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23264 + ... + 40907.

It is an arithmetic number, because the mean of its divisors is an integer number (58043574).

Almost surely, 2^566116562 is an apocalyptic number.

566116562 is a deficient number, since it is larger than the sum of its proper divisors (362580622).

566116562 is a wasteful number, since it uses less digits than its factorization.

566116562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64585.

The product of its digits is 64800, while the sum is 38.

The square root of 566116562 is about 23793.2041137801. The cubic root of 566116562 is about 827.2471637752.

The spelling of 566116562 in words is "five hundred sixty-six million, one hundred sixteen thousand, five hundred sixty-two".