89427291875 has 40 divisors (see below), whose sum is σ = 116803610880. Its totient is φ = 68315940000.

The previous prime is 89427291859. The next prime is 89427291907. The reversal of 89427291875 is 57819272498.

It is not a de Polignac number, because 89427291875 - 2⁴ = 89427291859 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9065696 + ... + 9075554.

It is an arithmetic number, because the mean of its divisors is an integer number (2920090272).

Almost surely, 2^89427291875 is an apocalyptic number.

89427291875 is a deficient number, since it is larger than the sum of its proper divisors (27376319005).

89427291875 is an equidigital number, since it uses as much as digits as its factorization.

89427291875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533 (or 10518 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 62.

The spelling of 89427291875 in words is "eighty-nine billion, four hundred twenty-seven million, two hundred ninety-one thousand, eight hundred seventy-five".