13015209664763 has 2 divisors, whose sum is σ = 13015209664764. Its totient is φ = 13015209664762.

The previous prime is 13015209664609. The next prime is 13015209664811. The reversal of 13015209664763 is 36746690251031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13015209664763 - 2¹⁰ = 13015209663739 is a prime.

It is not a weakly prime, because it can be changed into another prime (13015209664463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6507604832381 + 6507604832382.

It is an arithmetic number, because the mean of its divisors is an integer number (6507604832382).

Almost surely, 2^{13015209664763} is an apocalyptic number.

13015209664763 is a deficient number, since it is larger than the sum of its proper divisors (1).

13015209664763 is an equidigital number, since it uses as much as digits as its factorization.

13015209664763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 13015209664763 in words is "thirteen trillion, fifteen billion, two hundred nine million, six hundred sixty-four thousand, seven hundred sixty-three".