13560454139 has 2 divisors, whose sum is σ = 13560454140. Its totient is φ = 13560454138.

The previous prime is 13560454099. The next prime is 13560454163. The reversal of 13560454139 is 93145406531.

It is a happy number.

13560454139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13560454139 - 2²⁸ = 13292018683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13560454096 and 13560454105.

It is not a weakly prime, because it can be changed into another prime (13560454169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6780227069 + 6780227070.

It is an arithmetic number, because the mean of its divisors is an integer number (6780227070).

Almost surely, 2^13560454139 is an apocalyptic number.

13560454139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13560454139 is an equidigital number, since it uses as much as digits as its factorization.

13560454139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 13560454139 in words is "thirteen billion, five hundred sixty million, four hundred fifty-four thousand, one hundred thirty-nine".