13645200559 has 2 divisors, whose sum is σ = 13645200560. Its totient is φ = 13645200558.

The previous prime is 13645200521. The next prime is 13645200571. The reversal of 13645200559 is 95500254631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13645200559 - 2⁷ = 13645200431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13645200259) 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, 6822600279 + 6822600280.

It is an arithmetic number, because the mean of its divisors is an integer number (6822600280).

Almost surely, 2^13645200559 is an apocalyptic number.

13645200559 is a deficient number, since it is larger than the sum of its proper divisors (1).

13645200559 is an equidigital number, since it uses as much as digits as its factorization.

13645200559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 13645200559 in words is "thirteen billion, six hundred forty-five million, two hundred thousand, five hundred fifty-nine".