89696560584 has 64 divisors (see below), whose sum is σ = 227616848640. Its totient is φ = 29449889280.

The previous prime is 89696560537. The next prime is 89696560601. The reversal of 89696560584 is 48506569698.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292449 + ... + 1360079.

It is an arithmetic number, because the mean of its divisors is an integer number (3556513260).

Almost surely, 2^89696560584 is an apocalyptic number.

It is an amenable number.

89696560584 is an abundant number, since it is smaller than the sum of its proper divisors (137920288056).

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

89696560584 is a wasteful number, since it uses less digits than its factorization.

89696560584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68470 (or 68466 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 66.

The spelling of 89696560584 in words is "eighty-nine billion, six hundred ninety-six million, five hundred sixty thousand, five hundred eighty-four".