13715545399 has 2 divisors, whose sum is σ = 13715545400. Its totient is φ = 13715545398.

The previous prime is 13715545381. The next prime is 13715545453. The reversal of 13715545399 is 99354551731.

13715545399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (99354551731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13715545399 - 2¹³ = 13715537207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13715545999) 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, 6857772699 + 6857772700.

It is an arithmetic number, because the mean of its divisors is an integer number (6857772700).

Almost surely, 2^13715545399 is an apocalyptic number.

13715545399 is a deficient number, since it is larger than the sum of its proper divisors (1).

13715545399 is an equidigital number, since it uses as much as digits as its factorization.

13715545399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2551500, while the sum is 52.

The spelling of 13715545399 in words is "thirteen billion, seven hundred fifteen million, five hundred forty-five thousand, three hundred ninety-nine".