97512359875 has 32 divisors (see below), whose sum is σ = 139116257280. Its totient is φ = 66848421600.

The previous prime is 97512359869. The next prime is 97512359921. The reversal of 97512359875 is 57895321579.

It is not a de Polignac number, because 97512359875 - 2²³ = 97503971267 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 31 ways as a sum of consecutive naturals, for example, 4047114 + ... + 4071136.

It is an arithmetic number, because the mean of its divisors is an integer number (4347383040).

Almost surely, 2^97512359875 is an apocalyptic number.

97512359875 is a deficient number, since it is larger than the sum of its proper divisors (41603897405).

97512359875 is a wasteful number, since it uses less digits than its factorization.

97512359875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28684 (or 28674 counting only the distinct ones).

The product of its digits is 23814000, while the sum is 61.

The spelling of 97512359875 in words is "ninety-seven billion, five hundred twelve million, three hundred fifty-nine thousand, eight hundred seventy-five".