117364316525 has 24 divisors (see below), whose sum is σ = 154395464040. Its totient is φ = 88194652160.

The previous prime is 117364316507. The next prime is 117364316527. The reversal of 117364316525 is 525613463711.

It can be written as a sum of positive squares in 12 ways, for example, as 2146839556 + 115217476969 = 46334^2 + 339437^2 .

It is not a de Polignac number, because 117364316525 - 2²⁸ = 117095881069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117364316527) 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, 54944 + ... + 487593.

It is an arithmetic number, because the mean of its divisors is an integer number (6433144335).

Almost surely, 2^117364316525 is an apocalyptic number.

It is an amenable number.

117364316525 is a deficient number, since it is larger than the sum of its proper divisors (37031147515).

117364316525 is a wasteful number, since it uses less digits than its factorization.

117364316525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543073 (or 543068 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The spelling of 117364316525 in words is "one hundred seventeen billion, three hundred sixty-four million, three hundred sixteen thousand, five hundred twenty-five".