115051571 has 16 divisors (see below), whose sum is σ = 121651200. Its totient is φ = 108669600.

The previous prime is 115051567. The next prime is 115051579. The reversal of 115051571 is 175150511.

It is a cyclic number.

It is not a de Polignac number, because 115051571 - 2² = 115051567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115051571.

It is not an unprimeable number, because it can be changed into a prime (115051579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266726 + ... + 267156.

It is an arithmetic number, because the mean of its divisors is an integer number (7603200).

Almost surely, 2^115051571 is an apocalyptic number.

115051571 is a deficient number, since it is larger than the sum of its proper divisors (6599629).

115051571 is a wasteful number, since it uses less digits than its factorization.

115051571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 875, while the sum is 26.

The square root of 115051571 is about 10726.2095355256. The cubic root of 115051571 is about 486.3670940988.

The spelling of 115051571 in words is "one hundred fifteen million, fifty-one thousand, five hundred seventy-one".