13560423601 has 2 divisors, whose sum is σ = 13560423602. Its totient is φ = 13560423600.

The previous prime is 13560423529. The next prime is 13560423641. The reversal of 13560423601 is 10632406531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13548727201 + 11696400 = 116399^2 + 3420^2 .

It is a cyclic number.

It is not a de Polignac number, because 13560423601 - 2³³ = 4970489009 is a prime.

It is not a weakly prime, because it can be changed into another prime (13560423641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6780211800 + 6780211801.

It is an arithmetic number, because the mean of its divisors is an integer number (6780211801).

Almost surely, 2^13560423601 is an apocalyptic number.

It is an amenable number.

13560423601 is a deficient number, since it is larger than the sum of its proper divisors (1).

13560423601 is an equidigital number, since it uses as much as digits as its factorization.

13560423601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 13560423601 in words is "thirteen billion, five hundred sixty million, four hundred twenty-three thousand, six hundred one".