97815716232 has 64 divisors (see below), whose sum is σ = 263504297280. Its totient is φ = 30079510272.

The previous prime is 97815716231. The next prime is 97815716239. The reversal of 97815716232 is 23261751879.

It is not an unprimeable number, because it can be changed into a prime (97815716231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446598 + ... + 628554.

It is an arithmetic number, because the mean of its divisors is an integer number (4117254645).

Almost surely, 2^97815716232 is an apocalyptic number.

It is an amenable number.

97815716232 is an abundant number, since it is smaller than the sum of its proper divisors (165688581048).

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

97815716232 is a wasteful number, since it uses less digits than its factorization.

97815716232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183702 (or 183698 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The spelling of 97815716232 in words is "ninety-seven billion, eight hundred fifteen million, seven hundred sixteen thousand, two hundred thirty-two".