89785860096 has 256 divisors, whose sum is σ = 257064969600. Its totient is φ = 27787788288.

The previous prime is 89785860071. The next prime is 89785860161. The reversal of 89785860096 is 69006858798.

It is a tau number, because it is divible by the number of its divisors (256).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98991675 + ... + 98992581.

Almost surely, 2^89785860096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89785860096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128532484800).

89785860096 is an abundant number, since it is smaller than the sum of its proper divisors (167279109504).

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

89785860096 is an equidigital number, since it uses as much as digits as its factorization.

89785860096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 66.

The spelling of 89785860096 in words is "eighty-nine billion, seven hundred eighty-five million, eight hundred sixty thousand, ninety-six".