115707573760 has 80 divisors (see below), whose sum is σ = 277615602000. Its totient is φ = 46251565056.

The previous prime is 115707573661. The next prime is 115707573763. The reversal of 115707573760 is 67375707511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115707573763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3950851 + ... + 3980029.

It is an arithmetic number, because the mean of its divisors is an integer number (3470195025).

Almost surely, 2^115707573760 is an apocalyptic number.

115707573760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115707573760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138807801000).

115707573760 is an abundant number, since it is smaller than the sum of its proper divisors (161908028240).

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

115707573760 is an equidigital number, since it uses as much as digits as its factorization.

115707573760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30751 (or 30735 counting only the distinct ones).

The product of its (nonzero) digits is 1080450, while the sum is 49.

The spelling of 115707573760 in words is "one hundred fifteen billion, seven hundred seven million, five hundred seventy-three thousand, seven hundred sixty".