115165059 has 4 divisors (see below), whose sum is σ = 153553416. Its totient is φ = 76776704.

The previous prime is 115165049. The next prime is 115165069. The reversal of 115165059 is 950561511.

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

It is an interprime number because it is at equal distance from previous prime (115165049) and next prime (115165069).

It is a cyclic number.

It is not a de Polignac number, because 115165059 - 2⁹ = 115164547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115165049) 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, 19194174 + ... + 19194179.

It is an arithmetic number, because the mean of its divisors is an integer number (38388354).

Almost surely, 2^115165059 is an apocalyptic number.

115165059 is a deficient number, since it is larger than the sum of its proper divisors (38388357).

115165059 is an equidigital number, since it uses as much as digits as its factorization.

115165059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38388356.

The product of its (nonzero) digits is 6750, while the sum is 33.

The square root of 115165059 is about 10731.4984508222. The cubic root of 115165059 is about 486.5269606390.

The spelling of 115165059 in words is "one hundred fifteen million, one hundred sixty-five thousand, fifty-nine".