13545455263 has 2 divisors, whose sum is σ = 13545455264. Its totient is φ = 13545455262.

The previous prime is 13545455201. The next prime is 13545455269. The reversal of 13545455263 is 36255454531.

It is a strong prime.

It is an emirp because it is prime and its reverse (36255454531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13545455263 - 2⁹ = 13545454751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13545455269) 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, 6772727631 + 6772727632.

It is an arithmetic number, because the mean of its divisors is an integer number (6772727632).

Almost surely, 2^13545455263 is an apocalyptic number.

13545455263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13545455263 is an equidigital number, since it uses as much as digits as its factorization.

13545455263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080000, while the sum is 43.

The spelling of 13545455263 in words is "thirteen billion, five hundred forty-five million, four hundred fifty-five thousand, two hundred sixty-three".