117553560 has 64 divisors (see below), whose sum is σ = 361277280. Its totient is φ = 30581760.

The previous prime is 117553543. The next prime is 117553571. The reversal of 117553560 is 65355711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7027 + ... + 16866.

Almost surely, 2^117553560 is an apocalyptic number.

117553560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117553560 is an abundant number, since it is smaller than the sum of its proper divisors (243723720).

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

117553560 is a wasteful number, since it uses less digits than its factorization.

117553560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23948 (or 23944 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 117553560 is about 10842.2119514424. The cubic root of 117553560 is about 489.8674638075.

The spelling of 117553560 in words is "one hundred seventeen million, five hundred fifty-three thousand, five hundred sixty".