13251350516653 has 2 divisors, whose sum is σ = 13251350516654. Its totient is φ = 13251350516652.

The previous prime is 13251350516581. The next prime is 13251350516717. The reversal of 13251350516653 is 35661505315231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12577222487844 + 674128028809 = 3546438^2 + 821053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13251350516653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13251350526653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625675258326 + 6625675258327.

It is an arithmetic number, because the mean of its divisors is an integer number (6625675258327).

Almost surely, 2^{13251350516653} is an apocalyptic number.

It is an amenable number.

13251350516653 is a deficient number, since it is larger than the sum of its proper divisors (1).

13251350516653 is an equidigital number, since it uses as much as digits as its factorization.

13251350516653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215000, while the sum is 46.

The spelling of 13251350516653 in words is "thirteen trillion, two hundred fifty-one billion, three hundred fifty million, five hundred sixteen thousand, six hundred fifty-three".