97165496188 has 12 divisors (see below), whose sum is σ = 170553335512. Its totient is φ = 48435971760.

The previous prime is 97165496173. The next prime is 97165496243. The reversal of 97165496188 is 88169456179.

It is a super-2 number, since 2×97165496188² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 36692595 + ... + 36695242.

Almost surely, 2^97165496188 is an apocalyptic number.

It is an amenable number.

97165496188 is a deficient number, since it is larger than the sum of its proper divisors (73387839324).

97165496188 is a wasteful number, since it uses less digits than its factorization.

97165496188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73388172 (or 73388170 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 64.

The spelling of 97165496188 in words is "ninety-seven billion, one hundred sixty-five million, four hundred ninety-six thousand, one hundred eighty-eight".