11613026360560 has 80 divisors (see below), whose sum is σ = 28611653754816. Its totient is φ = 4368427905024.

The previous prime is 11613026360531. The next prime is 11613026360561. The reversal of 11613026360560 is 6506362031611.

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

It is a super-2 number, since 2×11613026360560² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11613026360561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1769172 + ... + 5133811.

Almost surely, 2^{11613026360560} is an apocalyptic number.

11613026360560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11613026360560 is an abundant number, since it is smaller than the sum of its proper divisors (16998627394256).

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

11613026360560 is a wasteful number, since it uses less digits than its factorization.

11613026360560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904250 (or 6904244 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 11613026360560 in words is "eleven trillion, six hundred thirteen billion, twenty-six million, three hundred sixty thousand, five hundred sixty".