118277157255 has 16 divisors (see below), whose sum is σ = 189912163200. Its totient is φ = 62858246688.

The previous prime is 118277157181. The next prime is 118277157307. The reversal of 118277157255 is 552751772811.

It is not a de Polignac number, because 118277157255 - 2⁸ = 118277156999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118277157198 and 118277157207.

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, 13927105 + ... + 13935594.

It is an arithmetic number, because the mean of its divisors is an integer number (11869510200).

Almost surely, 2^118277157255 is an apocalyptic number.

118277157255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118277157255 is a deficient number, since it is larger than the sum of its proper divisors (71635005945).

118277157255 is a wasteful number, since it uses less digits than its factorization.

118277157255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27862990.

The product of its digits is 1372000, while the sum is 51.

The spelling of 118277157255 in words is "one hundred eighteen billion, two hundred seventy-seven million, one hundred fifty-seven thousand, two hundred fifty-five".