5616112566 has 32 divisors (see below), whose sum is σ = 11628943200. Its totient is φ = 1806022400.

The previous prime is 5616112547. The next prime is 5616112589. The reversal of 5616112566 is 6652116165.

It is a congruent number.

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, 213970 + ... + 238778.

It is an arithmetic number, because the mean of its divisors is an integer number (363404475).

Almost surely, 2^5616112566 is an apocalyptic number.

5616112566 is an abundant number, since it is smaller than the sum of its proper divisors (6012830634).

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

5616112566 is a wasteful number, since it uses less digits than its factorization.

5616112566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26144.

The product of its digits is 64800, while the sum is 39.

The square root of 5616112566 is about 74940.7270180908. The cubic root of 5616112566 is about 1777.5095169028.

The spelling of 5616112566 in words is "five billion, six hundred sixteen million, one hundred twelve thousand, five hundred sixty-six".