89927514280 has 32 divisors (see below), whose sum is σ = 202447578240. Its totient is φ = 35951330880.

The previous prime is 89927514269. The next prime is 89927514361. The reversal of 89927514280 is 8241572998.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540684 + ... + 687163.

It is an arithmetic number, because the mean of its divisors is an integer number (6326486820).

Almost surely, 2^89927514280 is an apocalyptic number.

It is an amenable number.

89927514280 is an abundant number, since it is smaller than the sum of its proper divisors (112520063960).

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

89927514280 is a wasteful number, since it uses less digits than its factorization.

89927514280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229689 (or 1229685 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 89927514280 in words is "eighty-nine billion, nine hundred twenty-seven million, five hundred fourteen thousand, two hundred eighty".