115724925169 has 16 divisors (see below), whose sum is σ = 136830395520. Its totient is φ = 95763427200.

The previous prime is 115724925167. The next prime is 115724925179. The reversal of 115724925169 is 961529427511.

It is not a de Polignac number, because 115724925169 - 2¹ = 115724925167 is a prime.

It is a super-2 number, since 2×115724925169² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115724925167) 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, 3010269 + ... + 3048469.

It is an arithmetic number, because the mean of its divisors is an integer number (8551899720).

Almost surely, 2^115724925169 is an apocalyptic number.

It is an amenable number.

115724925169 is a deficient number, since it is larger than the sum of its proper divisors (21105470351).

115724925169 is a wasteful number, since it uses less digits than its factorization.

115724925169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53160.

The product of its digits is 1360800, while the sum is 52.

The spelling of 115724925169 in words is "one hundred fifteen billion, seven hundred twenty-four million, nine hundred twenty-five thousand, one hundred sixty-nine".