117453512792 has 32 divisors (see below), whose sum is σ = 274566654720. Its totient is φ = 45761108640.

The previous prime is 117453512773. The next prime is 117453512797. The reversal of 117453512792 is 297215354711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117453512797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95335028 + ... + 95336259.

It is an arithmetic number, because the mean of its divisors is an integer number (8580207960).

Almost surely, 2^117453512792 is an apocalyptic number.

It is an amenable number.

117453512792 is an abundant number, since it is smaller than the sum of its proper divisors (157113141928).

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

117453512792 is a wasteful number, since it uses less digits than its factorization.

117453512792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190671311 (or 190671307 counting only the distinct ones).

The product of its digits is 529200, while the sum is 47.

The spelling of 117453512792 in words is "one hundred seventeen billion, four hundred fifty-three million, five hundred twelve thousand, seven hundred ninety-two".