115361553546 has 24 divisors (see below), whose sum is σ = 264652976484. Its totient is φ = 36191859840.

The previous prime is 115361553539. The next prime is 115361553581. The reversal of 115361553546 is 645355163511.

115361553546 is a `hidden beast` number, since 1 + 1 + 53 + 6 + 1 + 5 + 53 + 546 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 113754425625 + 1607127921 = 337275^2 + 40089^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188498965 + ... + 188499576.

Almost surely, 2^115361553546 is an apocalyptic number.

115361553546 is an abundant number, since it is smaller than the sum of its proper divisors (149291422938).

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

115361553546 is a wasteful number, since it uses less digits than its factorization.

115361553546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376998566 (or 376998563 counting only the distinct ones).

The product of its digits is 810000, while the sum is 45.

The spelling of 115361553546 in words is "one hundred fifteen billion, three hundred sixty-one million, five hundred fifty-three thousand, five hundred forty-six".