115116550156065 has 16 divisors (see below), whose sum is σ = 184186630126656. Its totient is φ = 61395443457600.

The previous prime is 115116550156051. The next prime is 115116550156171. The reversal of 115116550156065 is 560651055611511.

It is not a de Polignac number, because 115116550156065 - 2⁸ = 115116550155809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22946875 + ... + 27509855.

It is an arithmetic number, because the mean of its divisors is an integer number (11511664382916).

Almost surely, 2^{115116550156065} is an apocalyptic number.

115116550156065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115116550156065 is a deficient number, since it is larger than the sum of its proper divisors (69070079970591).

115116550156065 is a wasteful number, since it uses less digits than its factorization.

115116550156065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244880.

The product of its (nonzero) digits is 675000, while the sum is 48.

The spelling of 115116550156065 in words is "one hundred fifteen trillion, one hundred sixteen billion, five hundred fifty million, one hundred fifty-six thousand, sixty-five".