14859579859 has 2 divisors, whose sum is σ = 14859579860. Its totient is φ = 14859579858.

The previous prime is 14859579851. The next prime is 14859579863. The reversal of 14859579859 is 95897595841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14859579859 - 2³ = 14859579851 is a prime.

It is a super-2 number, since 2×14859579859² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14859579851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7429789929 + 7429789930.

It is an arithmetic number, because the mean of its divisors is an integer number (7429789930).

Almost surely, 2^14859579859 is an apocalyptic number.

14859579859 is a deficient number, since it is larger than the sum of its proper divisors (1).

14859579859 is an equidigital number, since it uses as much as digits as its factorization.

14859579859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296000, while the sum is 70.

The spelling of 14859579859 in words is "fourteen billion, eight hundred fifty-nine million, five hundred seventy-nine thousand, eight hundred fifty-nine".