117583415748 has 60 divisors (see below), whose sum is σ = 307426594860. Its totient is φ = 39189331008.

The previous prime is 117583415743. The next prime is 117583415771. The reversal of 117583415748 is 847514385711.

It is a happy number.

117583415748 is a `hidden beast` number, since 1 + 1 + 7 + 583 + 4 + 1 + 57 + 4 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45758343744 + 71825072004 = 213912^2 + 268002^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 117583415694 and 117583415703.

It is not an unprimeable number, because it can be changed into a prime (117583415743) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3069658 + ... + 3107726.

It is an arithmetic number, because the mean of its divisors is an integer number (5123776581).

Almost surely, 2^117583415748 is an apocalyptic number.

117583415748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117583415748 is an abundant number, since it is smaller than the sum of its proper divisors (189843179112).

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

117583415748 is a wasteful number, since it uses less digits than its factorization.

117583415748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47618 (or 47607 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 54.

The spelling of 117583415748 in words is "one hundred seventeen billion, five hundred eighty-three million, four hundred fifteen thousand, seven hundred forty-eight".