89918060092 has 12 divisors (see below), whose sum is σ = 179836120240. Its totient is φ = 38536311456.

The previous prime is 89918060087. The next prime is 89918060107. The reversal of 89918060092 is 29006081998.

89918060092 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605679617 + ... + 1605679672.

Almost surely, 2^89918060092 is an apocalyptic number.

It is an amenable number.

89918060092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

89918060092 is a wasteful number, since it uses less digits than its factorization.

89918060092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211359300 (or 3211359298 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 52.

The spelling of 89918060092 in words is "eighty-nine billion, nine hundred eighteen million, sixty thousand, ninety-two".