88566611418 has 12 divisors (see below), whose sum is σ = 191894324778. Its totient is φ = 29522203800.

The previous prime is 88566611387. The next prime is 88566611423. The reversal of 88566611418 is 81411666588.

It can be written as a sum of positive squares in only one way, i.e., 49669699689 + 38896911729 = 222867^2 + 197223^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2460183633 + ... + 2460183668.

Almost surely, 2^88566611418 is an apocalyptic number.

88566611418 is an abundant number, since it is smaller than the sum of its proper divisors (103327713360).

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

88566611418 is a wasteful number, since it uses less digits than its factorization.

88566611418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920367309 (or 4920367306 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The spelling of 88566611418 in words is "eighty-eight billion, five hundred sixty-six million, six hundred eleven thousand, four hundred eighteen".