15879287159 has 2 divisors, whose sum is σ = 15879287160. Its totient is φ = 15879287158.

The previous prime is 15879287129. The next prime is 15879287161. The reversal of 15879287159 is 95178297851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15879287159 - 2⁸ = 15879286903 is a prime.

Together with 15879287161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15879287119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7939643579 + 7939643580.

It is an arithmetic number, because the mean of its divisors is an integer number (7939643580).

Almost surely, 2^15879287159 is an apocalyptic number.

15879287159 is a deficient number, since it is larger than the sum of its proper divisors (1).

15879287159 is an equidigital number, since it uses as much as digits as its factorization.

15879287159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12700800, while the sum is 62.

The spelling of 15879287159 in words is "fifteen billion, eight hundred seventy-nine million, two hundred eighty-seven thousand, one hundred fifty-nine".