4636309965013 has 16 divisors (see below), whose sum is σ = 5138836200576. Its totient is φ = 4160529584640.

The previous prime is 4636309964999. The next prime is 4636309965041. The reversal of 4636309965013 is 3105699036364.

It is a cyclic number.

It is not a de Polignac number, because 4636309965013 - 2¹⁷ = 4636309833941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636309965913) 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, 18819423 + ... + 19064188.

It is an arithmetic number, because the mean of its divisors is an integer number (321177262536).

Almost surely, 2^{4636309965013} is an apocalyptic number.

It is an amenable number.

4636309965013 is a deficient number, since it is larger than the sum of its proper divisors (502526235563).

4636309965013 is a wasteful number, since it uses less digits than its factorization.

4636309965013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37883964.

The product of its (nonzero) digits is 9447840, while the sum is 55.

The spelling of 4636309965013 in words is "four trillion, six hundred thirty-six billion, three hundred nine million, nine hundred sixty-five thousand, thirteen".