89593665692 has 12 divisors (see below), whose sum is σ = 162195429480. Its totient is φ = 43252114416.

The previous prime is 89593665677. The next prime is 89593665739. The reversal of 89593665692 is 29656639598.

It is a happy number.

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, 386179478 + ... + 386179709.

It is an arithmetic number, because the mean of its divisors is an integer number (13516285790).

Almost surely, 2^89593665692 is an apocalyptic number.

It is an amenable number.

89593665692 is a deficient number, since it is larger than the sum of its proper divisors (72601763788).

89593665692 is a wasteful number, since it uses less digits than its factorization.

89593665692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772359220 (or 772359218 counting only the distinct ones).

The product of its digits is 188956800, while the sum is 68.

The spelling of 89593665692 in words is "eighty-nine billion, five hundred ninety-three million, six hundred sixty-five thousand, six hundred ninety-two".