13272518982049 has 2 divisors, whose sum is σ = 13272518982050. Its totient is φ = 13272518982048.

The previous prime is 13272518981957. The next prime is 13272518982061. The reversal of 13272518982049 is 94028981527231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12842009780625 + 430509201424 = 3583575^2 + 656132^2 .

It is a cyclic number.

It is not a de Polignac number, because 13272518982049 - 2¹⁹ = 13272518457761 is a prime.

It is not a weakly prime, because it can be changed into another prime (13272518986049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6636259491024 + 6636259491025.

It is an arithmetic number, because the mean of its divisors is an integer number (6636259491025).

Almost surely, 2^{13272518982049} is an apocalyptic number.

It is an amenable number.

13272518982049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13272518982049 is an equidigital number, since it uses as much as digits as its factorization.

13272518982049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 13272518982049 in words is "thirteen trillion, two hundred seventy-two billion, five hundred eighteen million, nine hundred eighty-two thousand, forty-nine".