115614545605615 has 32 divisors (see below), whose sum is σ = 159373559629440. Its totient is φ = 78871152192000.

The previous prime is 115614545605523. The next prime is 115614545605697. The reversal of 115614545605615 is 516506545416511.

It is not a de Polignac number, because 115614545605615 - 2²⁷ = 115614411387887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2158876 + ... + 15358705.

It is an arithmetic number, because the mean of its divisors is an integer number (4980423738420).

Almost surely, 2^{115614545605615} is an apocalyptic number.

115614545605615 is a deficient number, since it is larger than the sum of its proper divisors (43759014023825).

115614545605615 is a wasteful number, since it uses less digits than its factorization.

115614545605615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17518563.

The product of its (nonzero) digits is 10800000, while the sum is 55.

The spelling of 115614545605615 in words is "one hundred fifteen trillion, six hundred fourteen billion, five hundred forty-five million, six hundred five thousand, six hundred fifteen".