115255051 has 4 divisors (see below), whose sum is σ = 115623592. Its totient is φ = 114886512.

The previous prime is 115255031. The next prime is 115255061. The reversal of 115255051 is 150552511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115255051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115255031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183801 + ... + 184426.

It is an arithmetic number, because the mean of its divisors is an integer number (28905898).

Almost surely, 2^115255051 is an apocalyptic number.

115255051 is a deficient number, since it is larger than the sum of its proper divisors (368541).

115255051 is an equidigital number, since it uses as much as digits as its factorization.

115255051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368540.

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 115255051 is about 10735.6905227377. The cubic root of 115255051 is about 486.6536545488.

The spelling of 115255051 in words is "one hundred fifteen million, two hundred fifty-five thousand, fifty-one".