566572616 has 64 divisors (see below), whose sum is σ = 1161216000. Its totient is φ = 258350400.

The previous prime is 566572613. The next prime is 566572619. The reversal of 566572616 is 616275665.

It is an interprime number because it is at equal distance from previous prime (566572613) and next prime (566572619).

It is not an unprimeable number, because it can be changed into a prime (566572613) 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, 404285 + ... + 405683.

It is an arithmetic number, because the mean of its divisors is an integer number (18144000).

Almost surely, 2^566572616 is an apocalyptic number.

It is an amenable number.

566572616 is an abundant number, since it is smaller than the sum of its proper divisors (594643384).

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

566572616 is a wasteful number, since it uses less digits than its factorization.

566572616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530 (or 1526 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 566572616 is about 23802.7858873704. The cubic root of 566572616 is about 827.4692429613.

The spelling of 566572616 in words is "five hundred sixty-six million, five hundred seventy-two thousand, six hundred sixteen".