89298020185616 has 80 divisors (see below), whose sum is σ = 191841931830528. Its totient is φ = 39923718297600.

The previous prime is 89298020185613. The next prime is 89298020185631. The reversal of 89298020185616 is 61658102089298.

It is not an unprimeable number, because it can be changed into a prime (89298020185613) 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, 876511256 + ... + 876613128.

Almost surely, 2^{89298020185616} is an apocalyptic number.

It is an amenable number.

89298020185616 is an abundant number, since it is smaller than the sum of its proper divisors (102543911644912).

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

89298020185616 is a wasteful number, since it uses less digits than its factorization.

89298020185616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183600 (or 183594 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 65.

The spelling of 89298020185616 in words is "eighty-nine trillion, two hundred ninety-eight billion, twenty million, one hundred eighty-five thousand, six hundred sixteen".