115505733760 has 32 divisors (see below), whose sum is σ = 276130896300. Its totient is φ = 46202293248.

The previous prime is 115505733743. The next prime is 115505733839. The reversal of 115505733760 is 67337505511.

It can be written as a sum of positive squares in 2 ways, for example, as 114152082496 + 1353651264 = 337864^2 + 36792^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90238215 + ... + 90239494.

Almost surely, 2^115505733760 is an apocalyptic number.

115505733760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115505733760 is an abundant number, since it is smaller than the sum of its proper divisors (160625162540).

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

115505733760 is an equidigital number, since it uses as much as digits as its factorization.

115505733760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180477728 (or 180477716 counting only the distinct ones).

The product of its (nonzero) digits is 330750, while the sum is 43.

The spelling of 115505733760 in words is "one hundred fifteen billion, five hundred five million, seven hundred thirty-three thousand, seven hundred sixty".