97613386104872 has 32 divisors (see below), whose sum is σ = 205060061725920. Its totient is φ = 43170539307840.

The previous prime is 97613386104809. The next prime is 97613386104893. The reversal of 97613386104872 is 27840168331679.

It is a junction number, because it is equal to n+sod(n) for n = 97613386104799 and 97613386104808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14989767338 + ... + 14989773849.

It is an arithmetic number, because the mean of its divisors is an integer number (6408126928935).

Almost surely, 2^{97613386104872} is an apocalyptic number.

It is an amenable number.

97613386104872 is an abundant number, since it is smaller than the sum of its proper divisors (107446675621048).

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

97613386104872 is a wasteful number, since it uses less digits than its factorization.

97613386104872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29979541241 (or 29979541237 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 97613386104872 in words is "ninety-seven trillion, six hundred thirteen billion, three hundred eighty-six million, one hundred four thousand, eight hundred seventy-two".