117653457507630 has 48 divisors (see below), whose sum is σ = 310371765599952. Its totient is φ = 28522050304000.

The previous prime is 117653457507613. The next prime is 117653457507631. The reversal of 117653457507630 is 36705754356711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117653457507631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16205706771 + ... + 16205714030.

It is an arithmetic number, because the mean of its divisors is an integer number (6466078449999).

Almost surely, 2^{117653457507630} is an apocalyptic number.

117653457507630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117653457507630 is an abundant number, since it is smaller than the sum of its proper divisors (192718308092322).

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

117653457507630 is a wasteful number, since it uses less digits than its factorization.

117653457507630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32411420833 (or 32411420822 counting only the distinct ones).

The product of its (nonzero) digits is 55566000, while the sum is 60.

The spelling of 117653457507630 in words is "one hundred seventeen trillion, six hundred fifty-three billion, four hundred fifty-seven million, five hundred seven thousand, six hundred thirty".