117182250255 has 48 divisors (see below), whose sum is σ = 218221483104. Its totient is φ = 53539799040.

The previous prime is 117182250247. The next prime is 117182250379. The reversal of 117182250255 is 552052281711.

It is a happy number.

It is not a de Polignac number, because 117182250255 - 2³ = 117182250247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1334095 + ... + 1419215.

It is an arithmetic number, because the mean of its divisors is an integer number (4546280898).

Almost surely, 2^117182250255 is an apocalyptic number.

117182250255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117182250255 is a deficient number, since it is larger than the sum of its proper divisors (101039232849).

117182250255 is a wasteful number, since it uses less digits than its factorization.

117182250255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87016 (or 87009 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 39.

The spelling of 117182250255 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred fifty thousand, two hundred fifty-five".