12635462353 has 2 divisors, whose sum is σ = 12635462354. Its totient is φ = 12635462352.

The previous prime is 12635462293. The next prime is 12635462377. The reversal of 12635462353 is 35326453621.

12635462353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12564616464 + 70845889 = 112092^2 + 8417^2 .

It is a cyclic number.

It is not a de Polignac number, because 12635462353 - 2²¹ = 12633365201 is a prime.

It is not a weakly prime, because it can be changed into another prime (12635462393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317731176 + 6317731177.

It is an arithmetic number, because the mean of its divisors is an integer number (6317731177).

Almost surely, 2^12635462353 is an apocalyptic number.

It is an amenable number.

12635462353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12635462353 is an equidigital number, since it uses as much as digits as its factorization.

12635462353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 40.

The spelling of 12635462353 in words is "twelve billion, six hundred thirty-five million, four hundred sixty-two thousand, three hundred fifty-three".