115055065565615 has 16 divisors (see below), whose sum is σ = 159237417092160. Its totient is φ = 78171095658240.

The previous prime is 115055065565593. The next prime is 115055065565617. The reversal of 115055065565615 is 516565560550511.

It is a de Polignac number, because none of the positive numbers 2^k-115055065565615 is a prime.

It is a super-2 number, since 2×115055065565615² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115055065565617) 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 15 ways as a sum of consecutive naturals, for example, 15079297046 + ... + 15079304675.

It is an arithmetic number, because the mean of its divisors is an integer number (9952338568260).

Almost surely, 2^{115055065565615} is an apocalyptic number.

115055065565615 is a deficient number, since it is larger than the sum of its proper divisors (44182351526545).

115055065565615 is a wasteful number, since it uses less digits than its factorization.

115055065565615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30158601842.

The product of its (nonzero) digits is 16875000, while the sum is 56.

The spelling of 115055065565615 in words is "one hundred fifteen trillion, fifty-five billion, sixty-five million, five hundred sixty-five thousand, six hundred fifteen".