117556280627 has 8 divisors (see below), whose sum is σ = 124495263216. Its totient is φ = 110619954432.

The previous prime is 117556280623. The next prime is 117556280663. The reversal of 117556280627 is 726082655711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117556280627 - 2² = 117556280623 is a prime.

It is a super-2 number, since 2×117556280627² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117556280623) 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, 572618 + ... + 750335.

It is an arithmetic number, because the mean of its divisors is an integer number (15561907902).

Almost surely, 2^117556280627 is an apocalyptic number.

117556280627 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

117556280627 is a deficient number, since it is larger than the sum of its proper divisors (6938982589).

117556280627 is a wasteful number, since it uses less digits than its factorization.

117556280627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328197.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 117556280627 in words is "one hundred seventeen billion, five hundred fifty-six million, two hundred eighty thousand, six hundred twenty-seven".