36656322365663 has 16 divisors (see below), whose sum is σ = 49216880380416. Its totient is φ = 26366185916640.

The previous prime is 36656322365657. The next prime is 36656322365701.

It is a happy number.

36656322365663 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 36656322365663 - 2¹⁸ = 36656322103519 is a prime.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 36656322365596 and 36656322365605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36656322365623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18309850331 + ... + 18309852332.

It is an arithmetic number, because the mean of its divisors is an integer number (3076055023776).

Almost surely, 2^{36656322365663} is an apocalyptic number.

36656322365663 is a deficient number, since it is larger than the sum of its proper divisors (12560558014753).

36656322365663 is a wasteful number, since it uses less digits than its factorization.

36656322365663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36619702694.

The product of its digits is 377913600, while the sum is 62.

The spelling of 36656322365663 in words is "thirty-six trillion, six hundred fifty-six billion, three hundred twenty-two million, three hundred sixty-five thousand, six hundred sixty-three".