89937397576659 has 16 divisors (see below), whose sum is σ = 119976472605312. Its totient is φ = 59928297175488.

The previous prime is 89937397576657. The next prime is 89937397576703. The reversal of 89937397576659 is 95667579373998.

It is not a de Polignac number, because 89937397576659 - 2¹ = 89937397576657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89937397576657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108485532 + ... + 109311414.

It is an arithmetic number, because the mean of its divisors is an integer number (7498529537832).

Almost surely, 2^{89937397576659} is an apocalyptic number.

89937397576659 is a deficient number, since it is larger than the sum of its proper divisors (30039075028653).

89937397576659 is a wasteful number, since it uses less digits than its factorization.

89937397576659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843986.

The product of its digits is 145827410400, while the sum is 93.

The spelling of 89937397576659 in words is "eighty-nine trillion, nine hundred thirty-seven billion, three hundred ninety-seven million, five hundred seventy-six thousand, six hundred fifty-nine".