97374975136 has 24 divisors (see below), whose sum is σ = 191847307680. Its totient is φ = 48651849408.

The previous prime is 97374975119. The next prime is 97374975149. The reversal of 97374975136 is 63157947379.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069266 + ... + 1156753.

It is an arithmetic number, because the mean of its divisors is an integer number (7993637820).

Almost surely, 2^97374975136 is an apocalyptic number.

It is an amenable number.

97374975136 is a deficient number, since it is larger than the sum of its proper divisors (94472332544).

97374975136 is a wasteful number, since it uses less digits than its factorization.

97374975136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227396 (or 2227388 counting only the distinct ones).

The product of its digits is 30005640, while the sum is 61.

The spelling of 97374975136 in words is "ninety-seven billion, three hundred seventy-four million, nine hundred seventy-five thousand, one hundred thirty-six".