11601117563748 has 24 divisors (see below), whose sum is σ = 27169903595520. Its totient is φ = 3852663576480.

The previous prime is 11601117563747. The next prime is 11601117563759. The reversal of 11601117563748 is 84736571110611.

11601117563748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11601117563748.

It is not an unprimeable number, because it can be changed into a prime (11601117563747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1796948068 + ... + 1796954523.

It is an arithmetic number, because the mean of its divisors is an integer number (1132079316480).

Almost surely, 2^{11601117563748} is an apocalyptic number.

It is an amenable number.

11601117563748 is an abundant number, since it is smaller than the sum of its proper divisors (15568786031772).

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

11601117563748 is a wasteful number, since it uses less digits than its factorization.

11601117563748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593902867 (or 3593902865 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 51.

The spelling of 11601117563748 in words is "eleven trillion, six hundred one billion, one hundred seventeen million, five hundred sixty-three thousand, seven hundred forty-eight".