88566816616 has 32 divisors (see below), whose sum is σ = 166593024000. Its totient is φ = 44142147520.

The previous prime is 88566816601. The next prime is 88566816683. The reversal of 88566816616 is 61661866588.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5964321 + ... + 5979151.

It is an arithmetic number, because the mean of its divisors is an integer number (5206032000).

Almost surely, 2^88566816616 is an apocalyptic number.

It is an amenable number.

88566816616 is a deficient number, since it is larger than the sum of its proper divisors (78026207384).

88566816616 is a wasteful number, since it uses less digits than its factorization.

88566816616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17169 (or 17165 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 61.

The spelling of 88566816616 in words is "eighty-eight billion, five hundred sixty-six million, eight hundred sixteen thousand, six hundred sixteen".