13636145603 has 2 divisors, whose sum is σ = 13636145604. Its totient is φ = 13636145602.

The previous prime is 13636145599. The next prime is 13636145617. The reversal of 13636145603 is 30654163631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13636145603 - 2² = 13636145599 is a prime.

It is not a weakly prime, because it can be changed into another prime (13636145683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6818072801 + 6818072802.

It is an arithmetic number, because the mean of its divisors is an integer number (6818072802).

Almost surely, 2^13636145603 is an apocalyptic number.

13636145603 is a deficient number, since it is larger than the sum of its proper divisors (1).

13636145603 is an equidigital number, since it uses as much as digits as its factorization.

13636145603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 13636145603 in words is "thirteen billion, six hundred thirty-six million, one hundred forty-five thousand, six hundred three".