117852874564 has 12 divisors (see below), whose sum is σ = 207556178284. Its totient is φ = 58551109344.

The previous prime is 117852874553. The next prime is 117852874589. The reversal of 117852874564 is 465478258711.

It can be written as a sum of positive squares in 2 ways, for example, as 45728400964 + 72124473600 = 213842^2 + 268560^2 .

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 117852874499 and 117852874508.

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, 93831279 + ... + 93832534.

Almost surely, 2^117852874564 is an apocalyptic number.

It is an amenable number.

117852874564 is a deficient number, since it is larger than the sum of its proper divisors (89703303720).

117852874564 is a wasteful number, since it uses less digits than its factorization.

117852874564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187663974 (or 187663972 counting only the distinct ones).

The product of its digits is 15052800, while the sum is 58.

The spelling of 117852874564 in words is "one hundred seventeen billion, eight hundred fifty-two million, eight hundred seventy-four thousand, five hundred sixty-four".