88643706799925 has 36 divisors (see below), whose sum is σ = 115442549123616. Its totient is φ = 67505259796800.

The previous prime is 88643706799871. The next prime is 88643706799943. The reversal of 88643706799925 is 52999760734688.

It is not a de Polignac number, because 88643706799925 - 2⁶ = 88643706799861 is a prime.

It is a Smith number, since the sum of its digits (83) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28198139 + ... + 31183688.

It is an arithmetic number, because the mean of its divisors is an integer number (3206737475656).

Almost surely, 2^{88643706799925} is an apocalyptic number.

It is an amenable number.

88643706799925 is a deficient number, since it is larger than the sum of its proper divisors (26798842323691).

88643706799925 is a wasteful number, since it uses less digits than its factorization.

88643706799925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59381966 (or 59381932 counting only the distinct ones).

The product of its (nonzero) digits is 9876142080, while the sum is 83.

The spelling of 88643706799925 in words is "eighty-eight trillion, six hundred forty-three billion, seven hundred six million, seven hundred ninety-nine thousand, nine hundred twenty-five".