13618955593003 has 2 divisors, whose sum is σ = 13618955593004. Its totient is φ = 13618955593002.

The previous prime is 13618955592959. The next prime is 13618955593027. The reversal of 13618955593003 is 30039555981631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13618955593003 is a prime.

It is not a weakly prime, because it can be changed into another prime (13618955593043) 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, 6809477796501 + 6809477796502.

It is an arithmetic number, because the mean of its divisors is an integer number (6809477796502).

Almost surely, 2^{13618955593003} is an apocalyptic number.

13618955593003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13618955593003 is an equidigital number, since it uses as much as digits as its factorization.

13618955593003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122000, while the sum is 58.

The spelling of 13618955593003 in words is "thirteen trillion, six hundred eighteen billion, nine hundred fifty-five million, five hundred ninety-three thousand, three".