115391454659 has 32 divisors (see below), whose sum is σ = 136352595456. Its totient is φ = 96636764160.

The previous prime is 115391454613. The next prime is 115391454667. The reversal of 115391454659 is 956454193511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115391454659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115391454659.

It is not an unprimeable number, because it can be changed into a prime (115391454259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1727939 + ... + 1793475.

It is an arithmetic number, because the mean of its divisors is an integer number (4261018608).

Almost surely, 2^115391454659 is an apocalyptic number.

115391454659 is a deficient number, since it is larger than the sum of its proper divisors (20961140797).

115391454659 is a wasteful number, since it uses less digits than its factorization.

115391454659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65855.

The product of its digits is 2916000, while the sum is 53.

The spelling of 115391454659 in words is "one hundred fifteen billion, three hundred ninety-one million, four hundred fifty-four thousand, six hundred fifty-nine".