115525051 has 2 divisors, whose sum is σ = 115525052. Its totient is φ = 115525050.

The previous prime is 115525043. The next prime is 115525057. The reversal of 115525051 is 150525511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115525051 - 2³ = 115525043 is a prime.

It is not a weakly prime, because it can be changed into another prime (115525057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57762525 + 57762526.

It is an arithmetic number, because the mean of its divisors is an integer number (57762526).

Almost surely, 2^115525051 is an apocalyptic number.

115525051 is a deficient number, since it is larger than the sum of its proper divisors (1).

115525051 is an equidigital number, since it uses as much as digits as its factorization.

115525051 is an evil number, because the sum of its binary digits is even.

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

The square root of 115525051 is about 10748.2580449113. The cubic root of 115525051 is about 487.0333747561.

The spelling of 115525051 in words is "one hundred fifteen million, five hundred twenty-five thousand, fifty-one".