97184255616 has 192 divisors, whose sum is σ = 319983955200. Its totient is φ = 27734353920.

The previous prime is 97184255587. The next prime is 97184255627. The reversal of 97184255616 is 61655248179.

It is a happy number.

97184255616 is a `hidden beast` number, since 9 + 7 + 1 + 84 + 2 + 556 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7339690 + ... + 7352918.

It is an arithmetic number, because the mean of its divisors is an integer number (1666583100).

Almost surely, 2^97184255616 is an apocalyptic number.

97184255616 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97184255616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159991977600).

97184255616 is an abundant number, since it is smaller than the sum of its proper divisors (222799699584).

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

97184255616 is a wasteful number, since it uses less digits than its factorization.

97184255616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167 (or 14152 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 54.

The spelling of 97184255616 in words is "ninety-seven billion, one hundred eighty-four million, two hundred fifty-five thousand, six hundred sixteen".