117277615750 has 16 divisors (see below), whose sum is σ = 219543697152. Its totient is φ = 46911046200.

The previous prime is 117277615739. The next prime is 117277615753. The reversal of 117277615750 is 57516772711.

It is a junction number, because it is equal to n+sod(n) for n = 117277615694 and 117277615703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117277615753) 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, 234554982 + ... + 234555481.

It is an arithmetic number, because the mean of its divisors is an integer number (13721481072).

Almost surely, 2^117277615750 is an apocalyptic number.

117277615750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117277615750 is a deficient number, since it is larger than the sum of its proper divisors (102266081402).

117277615750 is an equidigital number, since it uses as much as digits as its factorization.

117277615750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469110480 (or 469110470 counting only the distinct ones).

The product of its (nonzero) digits is 720300, while the sum is 49.

The spelling of 117277615750 in words is "one hundred seventeen billion, two hundred seventy-seven million, six hundred fifteen thousand, seven hundred fifty".