89572480768 has 36 divisors (see below), whose sum is σ = 179099960760. Its totient is φ = 44709868544.

The previous prime is 89572480763. The next prime is 89572480799. The reversal of 89572480768 is 86708427598.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89572480763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147763 + ... + 448306.

It is an arithmetic number, because the mean of its divisors is an integer number (4974998910).

Almost surely, 2^89572480768 is an apocalyptic number.

It is an amenable number.

89572480768 is a deficient number, since it is larger than the sum of its proper divisors (89527479992).

89572480768 is an equidigital number, since it uses as much as digits as its factorization.

89572480768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596672 (or 596658 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 64.

The spelling of 89572480768 in words is "eighty-nine billion, five hundred seventy-two million, four hundred eighty thousand, seven hundred sixty-eight".