89664710524 has 6 divisors (see below), whose sum is σ = 156913243424. Its totient is φ = 44832355260.

The previous prime is 89664710497. The next prime is 89664710573. The reversal of 89664710524 is 42501746698.

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, 11208088812 + ... + 11208088819.

Almost surely, 2^89664710524 is an apocalyptic number.

It is an amenable number.

89664710524 is a deficient number, since it is larger than the sum of its proper divisors (67248532900).

89664710524 is a wasteful number, since it uses less digits than its factorization.

89664710524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22416177635 (or 22416177633 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 89664710524 in words is "eighty-nine billion, six hundred sixty-four million, seven hundred ten thousand, five hundred twenty-four".