13545243352163 has 2 divisors, whose sum is σ = 13545243352164. Its totient is φ = 13545243352162.

The previous prime is 13545243352099. The next prime is 13545243352183. The reversal of 13545243352163 is 36125334254531.

It is a strong prime.

It is an emirp because it is prime and its reverse (36125334254531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13545243352163 - 2⁶ = 13545243352099 is a prime.

It is not a weakly prime, because it can be changed into another prime (13545243352183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6772621676081 + 6772621676082.

It is an arithmetic number, because the mean of its divisors is an integer number (6772621676082).

Almost surely, 2^{13545243352163} is an apocalyptic number.

13545243352163 is a deficient number, since it is larger than the sum of its proper divisors (1).

13545243352163 is an equidigital number, since it uses as much as digits as its factorization.

13545243352163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 47.

The spelling of 13545243352163 in words is "thirteen trillion, five hundred forty-five billion, two hundred forty-three million, three hundred fifty-two thousand, one hundred sixty-three".