88989196888 has 8 divisors (see below), whose sum is σ = 166854744180. Its totient is φ = 44494598440.

The previous prime is 88989196853. The next prime is 88989196927. The reversal of 88989196888 is 88869198988.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561824798 + ... + 5561824813.

Almost surely, 2^88989196888 is an apocalyptic number.

It is an amenable number.

88989196888 is a deficient number, since it is larger than the sum of its proper divisors (77865547292).

88989196888 is a wasteful number, since it uses less digits than its factorization.

88989196888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11123649617 (or 11123649613 counting only the distinct ones).

The product of its digits is 1146617856, while the sum is 82.

The spelling of 88989196888 in words is "eighty-eight billion, nine hundred eighty-nine million, one hundred ninety-six thousand, eight hundred eighty-eight".