36216565663265 has 16 divisors (see below), whose sum is σ = 46843189783488. Its totient is φ = 26721544575936.

The previous prime is 36216565663247. The next prime is 36216565663321. The reversal of 36216565663265 is 56236656561263.

It is a cyclic number.

It is not a de Polignac number, because 36216565663265 - 2⁸ = 36216565663009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36216565663198 and 36216565663207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239467799 + ... + 239618988.

It is an arithmetic number, because the mean of its divisors is an integer number (2927699361468).

Almost surely, 2^{36216565663265} is an apocalyptic number.

It is an amenable number.

36216565663265 is a deficient number, since it is larger than the sum of its proper divisors (10626624120223).

36216565663265 is a wasteful number, since it uses less digits than its factorization.

36216565663265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479087968.

The product of its digits is 209952000, while the sum is 62.

The spelling of 36216565663265 in words is "thirty-six trillion, two hundred sixteen billion, five hundred sixty-five million, six hundred sixty-three thousand, two hundred sixty-five".