11615313760 has 48 divisors (see below), whose sum is σ = 27448848000. Its totient is φ = 4644827136.

The previous prime is 11615313707. The next prime is 11615313779. The reversal of 11615313760 is 6731351611.

11615313760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 734416 + ... + 750064.

It is an arithmetic number, because the mean of its divisors is an integer number (571851000).

Almost surely, 2^11615313760 is an apocalyptic number.

11615313760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11615313760 is an abundant number, since it is smaller than the sum of its proper divisors (15833534240).

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

11615313760 is a wasteful number, since it uses less digits than its factorization.

11615313760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20303 (or 20295 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 11615313760 in words is "eleven billion, six hundred fifteen million, three hundred thirteen thousand, seven hundred sixty".