11513156355516 has 24 divisors (see below), whose sum is σ = 26865687873024. Its totient is φ = 3837482159920.

The previous prime is 11513156355473. The next prime is 11513156355523. The reversal of 11513156355516 is 61555365131511.

11513156355516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 29375370 + ... + 29764721.

It is an arithmetic number, because the mean of its divisors is an integer number (1119403661376).

Almost surely, 2^{11513156355516} is an apocalyptic number.

It is an amenable number.

11513156355516 is an abundant number, since it is smaller than the sum of its proper divisors (15352531517508).

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

11513156355516 is a wasteful number, since it uses less digits than its factorization.

11513156355516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59156321 (or 59156319 counting only the distinct ones).

The product of its digits is 1012500, while the sum is 48.

The spelling of 11513156355516 in words is "eleven trillion, five hundred thirteen billion, one hundred fifty-six million, three hundred fifty-five thousand, five hundred sixteen".