115455155 has 8 divisors (see below), whose sum is σ = 138631200. Its totient is φ = 92307456.

The previous prime is 115455091. The next prime is 115455157. The reversal of 115455155 is 551554511.

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 115455155 - 2⁶ = 115455091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115455157) 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, 3251 + ... + 15539.

It is an arithmetic number, because the mean of its divisors is an integer number (17328900).

Almost surely, 2^115455155 is an apocalyptic number.

115455155 is a deficient number, since it is larger than the sum of its proper divisors (23176045).

115455155 is a wasteful number, since it uses less digits than its factorization.

115455155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14173.

The product of its digits is 12500, while the sum is 32.

The square root of 115455155 is about 10745.0060493236. The cubic root of 115455155 is about 486.9351318435.

The spelling of 115455155 in words is "one hundred fifteen million, four hundred fifty-five thousand, one hundred fifty-five".