97391038016576 has 56 divisors (see below), whose sum is σ = 204800698007640. Its totient is φ = 45869622579200.

The previous prime is 97391038016491. The next prime is 97391038016653. The reversal of 97391038016576 is 67561083019379.

97391038016576 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2050967694400 + 95340070322176 = 1432120^2 + 9764224^2 .

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

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, 639846095 + ... + 639998286.

It is an arithmetic number, because the mean of its divisors is an integer number (3657155321565).

Almost surely, 2^{97391038016576} is an apocalyptic number.

It is an amenable number.

97391038016576 is an abundant number, since it is smaller than the sum of its proper divisors (107409659991064).

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

97391038016576 is a wasteful number, since it uses less digits than its factorization.

97391038016576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279844463 (or 1279844453 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 65.

The spelling of 97391038016576 in words is "ninety-seven trillion, three hundred ninety-one billion, thirty-eight million, sixteen thousand, five hundred seventy-six".