117853595819750 has 64 divisors (see below), whose sum is σ = 252386307298944. Its totient is φ = 40367370672000.

The previous prime is 117853595819749. The next prime is 117853595819789. The reversal of 117853595819750 is 57918595358711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31193129 + ... + 34766628.

It is an arithmetic number, because the mean of its divisors is an integer number (3943536051546).

Almost surely, 2^{117853595819750} is an apocalyptic number.

117853595819750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117853595819750 is an abundant number, since it is smaller than the sum of its proper divisors (134532711479194).

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

117853595819750 is a wasteful number, since it uses less digits than its factorization.

117853595819750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65960802 (or 65960792 counting only the distinct ones).

The product of its (nonzero) digits is 476280000, while the sum is 74.

The spelling of 117853595819750 in words is "one hundred seventeen trillion, eight hundred fifty-three billion, five hundred ninety-five million, eight hundred nineteen thousand, seven hundred fifty".