115060065615 has 24 divisors (see below), whose sum is σ = 217568125008. Its totient is φ = 55786698240.

The previous prime is 115060065559. The next prime is 115060065619. The reversal of 115060065615 is 516560060511.

It is not a de Polignac number, because 115060065615 - 2⁶ = 115060065551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115060065615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115060065619) 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 23 ways as a sum of consecutive naturals, for example, 116221794 + ... + 116222783.

It is an arithmetic number, because the mean of its divisors is an integer number (9065338542).

Almost surely, 2^115060065615 is an apocalyptic number.

115060065615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115060065615 is a deficient number, since it is larger than the sum of its proper divisors (102508059393).

115060065615 is a wasteful number, since it uses less digits than its factorization.

115060065615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232444599 (or 232444596 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 115060065615 in words is "one hundred fifteen billion, sixty million, sixty-five thousand, six hundred fifteen".