117255255 has 16 divisors (see below), whose sum is σ = 202040160. Its totient is φ = 57725568.

The previous prime is 117255247. The next prime is 117255263. The reversal of 117255255 is 552552711.

It is an interprime number because it is at equal distance from previous prime (117255247) and next prime (117255263).

It is not a de Polignac number, because 117255255 - 2³ = 117255247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300460 + ... + 300849.

It is an arithmetic number, because the mean of its divisors is an integer number (12627510).

Almost surely, 2^117255255 is an apocalyptic number.

117255255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117255255 is a deficient number, since it is larger than the sum of its proper divisors (84784905).

117255255 is a wasteful number, since it uses less digits than its factorization.

117255255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601330.

The product of its digits is 17500, while the sum is 33.

The square root of 117255255 is about 10828.4465644893. The cubic root of 117255255 is about 489.4527487471.

The spelling of 117255255 in words is "one hundred seventeen million, two hundred fifty-five thousand, two hundred fifty-five".