117552933979 has 18 divisors (see below), whose sum is σ = 128264147340. Its totient is φ = 107681592096.

The previous prime is 117552933961. The next prime is 117552933983. The reversal of 117552933979 is 979339255711.

It is not a de Polignac number, because 117552933979 - 2⁷ = 117552933851 is a prime.

It is a super-2 number, since 2×117552933979² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117552933929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52548249 + ... + 52550485.

Almost surely, 2^117552933979 is an apocalyptic number.

117552933979 is a deficient number, since it is larger than the sum of its proper divisors (10711213361).

117552933979 is an frugal number, since it uses more digits than its factorization.

117552933979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639 (or 2389 counting only the distinct ones).

The product of its digits is 16074450, while the sum is 61.

The spelling of 117552933979 in words is "one hundred seventeen billion, five hundred fifty-two million, nine hundred thirty-three thousand, nine hundred seventy-nine".