13616655040633 has 8 divisors (see below), whose sum is σ = 13739261178600. Its totient is φ = 13494085828608.

The previous prime is 13616655040627. The next prime is 13616655040669. The reversal of 13616655040633 is 33604055661631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3603816250384 + 10012838790249 = 1898372^2 + 3164307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13616655040633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13616655040433) 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, 8490388 + ... + 9965941.

It is an arithmetic number, because the mean of its divisors is an integer number (1717407647325).

Almost surely, 2^{13616655040633} is an apocalyptic number.

It is an amenable number.

13616655040633 is a deficient number, since it is larger than the sum of its proper divisors (122606137967).

13616655040633 is a wasteful number, since it uses less digits than its factorization.

13616655040633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18462971.

The product of its (nonzero) digits is 3499200, while the sum is 49.

The spelling of 13616655040633 in words is "thirteen trillion, six hundred sixteen billion, six hundred fifty-five million, forty thousand, six hundred thirty-three".