11655011676 has 96 divisors (see below), whose sum is σ = 33945311232. Its totient is φ = 3023720640.

The previous prime is 11655011639. The next prime is 11655011707. The reversal of 11655011676 is 67611055611.

It is a super-3 number, since 3×11655011676³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 831115 + ... + 845021.

It is an arithmetic number, because the mean of its divisors is an integer number (353596992).

Almost surely, 2^11655011676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11655011676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16972655616).

11655011676 is an abundant number, since it is smaller than the sum of its proper divisors (22290299556).

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

11655011676 is a wasteful number, since it uses less digits than its factorization.

11655011676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14839 (or 14837 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 11655011676 in words is "eleven billion, six hundred fifty-five million, eleven thousand, six hundred seventy-six".