11655173613316 has 12 divisors (see below), whose sum is σ = 20594578618432. Its totient is φ = 5771008293768.

The previous prime is 11655173613301. The next prime is 11655173613329. The reversal of 11655173613316 is 61331637155611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11655173613316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144627760 + ... + 14144628583.

Almost surely, 2^{11655173613316} is an apocalyptic number.

It is an amenable number.

11655173613316 is a deficient number, since it is larger than the sum of its proper divisors (8939405005116).

11655173613316 is a wasteful number, since it uses less digits than its factorization.

11655173613316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28289256450 (or 28289256448 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 49.

The spelling of 11655173613316 in words is "eleven trillion, six hundred fifty-five billion, one hundred seventy-three million, six hundred thirteen thousand, three hundred sixteen".