115251050 has 24 divisors (see below), whose sum is σ = 218932416. Its totient is φ = 45118640.

The previous prime is 115251047. The next prime is 115251077. The reversal of 115251050 is 50152511.

It is a happy number.

It is a super-2 number, since 2×115251050² = 26565609052205000, which contains 22 as substring.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 22172 + ... + 26871.

It is an arithmetic number, because the mean of its divisors is an integer number (9122184).

Almost surely, 2^115251050 is an apocalyptic number.

115251050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115251050 is a deficient number, since it is larger than the sum of its proper divisors (103681366).

115251050 is a wasteful number, since it uses less digits than its factorization.

115251050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49102 (or 49097 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 115251050 is about 10735.5041800560. The cubic root of 115251050 is about 486.6480232011.

The spelling of 115251050 in words is "one hundred fifteen million, two hundred fifty-one thousand, fifty".