115054251 has 16 divisors (see below), whose sum is σ = 166847520. Its totient is φ = 70099200.

The previous prime is 115054231. The next prime is 115054327. The reversal of 115054251 is 152450511.

It is not a de Polignac number, because 115054251 - 2¹⁹ = 114529963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115054231) by changing a digit.

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, 10666 + ... + 18543.

It is an arithmetic number, because the mean of its divisors is an integer number (10427970).

Almost surely, 2^115054251 is an apocalyptic number.

115054251 is a deficient number, since it is larger than the sum of its proper divisors (51793269).

115054251 is a wasteful number, since it uses less digits than its factorization.

115054251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29326.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 115054251 is about 10726.3344624340. The cubic root of 115054251 is about 486.3708705319.

The spelling of 115054251 in words is "one hundred fifteen million, fifty-four thousand, two hundred fifty-one".