115492687895 has 32 divisors (see below), whose sum is σ = 151597051200. Its totient is φ = 83951576064.

The previous prime is 115492687879. The next prime is 115492687897. The reversal of 115492687895 is 598786294511.

It is a cyclic number.

It is not a de Polignac number, because 115492687895 - 2⁴ = 115492687879 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115492687897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2391296 + ... + 2439114.

It is an arithmetic number, because the mean of its divisors is an integer number (4737407850).

Almost surely, 2^115492687895 is an apocalyptic number.

115492687895 is a deficient number, since it is larger than the sum of its proper divisors (36104363305).

115492687895 is a wasteful number, since it uses less digits than its factorization.

115492687895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48419.

The product of its digits is 43545600, while the sum is 65.

The spelling of 115492687895 in words is "one hundred fifteen billion, four hundred ninety-two million, six hundred eighty-seven thousand, eight hundred ninety-five".