11613606130544 has 80 divisors (see below), whose sum is σ = 25340151459840. Its totient is φ = 5108347296000.

The previous prime is 11613606130531. The next prime is 11613606130571. The reversal of 11613606130544 is 44503160631611.

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 15 ways as a sum of consecutive naturals, for example, 125600009 + ... + 125692439.

It is an arithmetic number, because the mean of its divisors is an integer number (316751893248).

Almost surely, 2^{11613606130544} is an apocalyptic number.

It is an amenable number.

11613606130544 is an abundant number, since it is smaller than the sum of its proper divisors (13726545329296).

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

11613606130544 is a wasteful number, since it uses less digits than its factorization.

11613606130544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115510 (or 115504 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 11613606130544 in words is "eleven trillion, six hundred thirteen billion, six hundred six million, one hundred thirty thousand, five hundred forty-four".