502536013001213 has 2 divisors, whose sum is σ = 502536013001214. Its totient is φ = 502536013001212.

The previous prime is 502536013001203. The next prime is 502536013001257. The reversal of 502536013001213 is 312100310635205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 337323987769924 + 165212025231289 = 18366382^2 + 12853483^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-502536013001213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 502536013001213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (502536013001203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251268006500606 + 251268006500607.

It is an arithmetic number, because the mean of its divisors is an integer number (251268006500607).

Almost surely, 2^{502536013001213} is an apocalyptic number.

It is an amenable number.

502536013001213 is a deficient number, since it is larger than the sum of its proper divisors (1).

502536013001213 is an equidigital number, since it uses as much as digits as its factorization.

502536013001213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 502536013001213 its reverse (312100310635205), we get a palindrome (814636323636418).

The spelling of 502536013001213 in words is "five hundred two trillion, five hundred thirty-six billion, thirteen million, one thousand, two hundred thirteen".