13987282159 has 2 divisors, whose sum is σ = 13987282160. Its totient is φ = 13987282158.

The previous prime is 13987282157. The next prime is 13987282187. The reversal of 13987282159 is 95128278931.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13987282159 - 2¹ = 13987282157 is a prime.

Together with 13987282157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13987282157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6993641079 + 6993641080.

It is an arithmetic number, because the mean of its divisors is an integer number (6993641080).

Almost surely, 2^13987282159 is an apocalyptic number.

13987282159 is a deficient number, since it is larger than the sum of its proper divisors (1).

13987282159 is an equidigital number, since it uses as much as digits as its factorization.

13987282159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 55.

The spelling of 13987282159 in words is "thirteen billion, nine hundred eighty-seven million, two hundred eighty-two thousand, one hundred fifty-nine".