97133657874 has 32 divisors (see below), whose sum is σ = 213474920256. Its totient is φ = 29219589120.

The previous prime is 97133657851. The next prime is 97133657899. The reversal of 97133657874 is 47875633179.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5362207 + ... + 5380290.

It is an arithmetic number, because the mean of its divisors is an integer number (6671091258).

Almost surely, 2^97133657874 is an apocalyptic number.

97133657874 is an abundant number, since it is smaller than the sum of its proper divisors (116341262382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97133657874 is a wasteful number, since it uses less digits than its factorization.

97133657874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10742650.

The product of its digits is 26671680, while the sum is 60.

The spelling of 97133657874 in words is "ninety-seven billion, one hundred thirty-three million, six hundred fifty-seven thousand, eight hundred seventy-four".