11654656316 has 12 divisors (see below), whose sum is σ = 21469103880. Its totient is φ = 5520626640.

The previous prime is 11654656291. The next prime is 11654656333. The reversal of 11654656316 is 61365645611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76675295 + ... + 76675446.

It is an arithmetic number, because the mean of its divisors is an integer number (1789091990).

Almost surely, 2^11654656316 is an apocalyptic number.

It is an amenable number.

11654656316 is a deficient number, since it is larger than the sum of its proper divisors (9814447564).

11654656316 is a wasteful number, since it uses less digits than its factorization.

11654656316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153350764 (or 153350762 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The spelling of 11654656316 in words is "eleven billion, six hundred fifty-four million, six hundred fifty-six thousand, three hundred sixteen".