13556416079 has 2 divisors, whose sum is σ = 13556416080. Its totient is φ = 13556416078.

The previous prime is 13556416057. The next prime is 13556416087. The reversal of 13556416079 is 97061465531.

13556416079 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 an emirp because it is prime and its reverse (97061465531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13556416079 - 2¹⁶ = 13556350543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13556416579) 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, 6778208039 + 6778208040.

It is an arithmetic number, because the mean of its divisors is an integer number (6778208040).

Almost surely, 2^13556416079 is an apocalyptic number.

13556416079 is a deficient number, since it is larger than the sum of its proper divisors (1).

13556416079 is an equidigital number, since it uses as much as digits as its factorization.

13556416079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 13556416079 in words is "thirteen billion, five hundred fifty-six million, four hundred sixteen thousand, seventy-nine".