115594490826 has 16 divisors (see below), whose sum is σ = 256876646400. Its totient is φ = 38531496924.

The previous prime is 115594490789. The next prime is 115594490831. The reversal of 115594490826 is 628094495511.

115594490826 is a `hidden beast` number, since 1 + 1 + 5 + 594 + 49 + 0 + 8 + 2 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 2140638719 = 115594490826 / (1 + 1 + 5 + 5 + 9 + 4 + 4 + 9 + 0 + 8 + 2 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070319306 + ... + 1070319413.

It is an arithmetic number, because the mean of its divisors is an integer number (16054790400).

Almost surely, 2^115594490826 is an apocalyptic number.

115594490826 is an abundant number, since it is smaller than the sum of its proper divisors (141282155574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115594490826 is a wasteful number, since it uses less digits than its factorization.

115594490826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140638730 (or 2140638724 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 54.

The spelling of 115594490826 in words is "one hundred fifteen billion, five hundred ninety-four million, four hundred ninety thousand, eight hundred twenty-six".