97172527032 has 96 divisors (see below), whose sum is σ = 316602249600. Its totient is φ = 26302335552.

The previous prime is 97172527027. The next prime is 97172527037. The reversal of 97172527032 is 23072527179.

97172527032 is a `hidden beast` number, since 97 + 1 + 7 + 2 + 527 + 0 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (97172527027) and next prime (97172527037).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97172527037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5064178 + ... + 5083329.

It is an arithmetic number, because the mean of its divisors is an integer number (3297940100).

Almost surely, 2^97172527032 is an apocalyptic number.

It is an amenable number.

97172527032 is an abundant number, since it is smaller than the sum of its proper divisors (219429722568).

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

97172527032 is a wasteful number, since it uses less digits than its factorization.

97172527032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10147545 (or 10147538 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The spelling of 97172527032 in words is "ninety-seven billion, one hundred seventy-two million, five hundred twenty-seven thousand, thirty-two".