88764722485 has 16 divisors (see below), whose sum is σ = 108289676160. Its totient is φ = 69830994240.

The previous prime is 88764722353. The next prime is 88764722491. The reversal of 88764722485 is 58422746788.

It is a happy number.

It is not a de Polignac number, because 88764722485 - 2⁹ = 88764721973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

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, 1334856 + ... + 1399774.

It is an arithmetic number, because the mean of its divisors is an integer number (6768104760).

Almost surely, 2^88764722485 is an apocalyptic number.

It is an amenable number.

88764722485 is a deficient number, since it is larger than the sum of its proper divisors (19524953675).

88764722485 is a wasteful number, since it uses less digits than its factorization.

88764722485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69468.

The product of its digits is 48168960, while the sum is 61.

The spelling of 88764722485 in words is "eighty-eight billion, seven hundred sixty-four million, seven hundred twenty-two thousand, four hundred eighty-five".