13612002259 has 2 divisors, whose sum is σ = 13612002260. Its totient is φ = 13612002258.

The previous prime is 13612002253. The next prime is 13612002317. The reversal of 13612002259 is 95220021631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13612002259 - 2³ = 13612002251 is a prime.

It is a super-2 number, since 2×13612002259² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13612002259.

It is not a weakly prime, because it can be changed into another prime (13612002251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6806001129 + 6806001130.

It is an arithmetic number, because the mean of its divisors is an integer number (6806001130).

Almost surely, 2^13612002259 is an apocalyptic number.

13612002259 is a deficient number, since it is larger than the sum of its proper divisors (1).

13612002259 is an equidigital number, since it uses as much as digits as its factorization.

13612002259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 13612002259 in words is "thirteen billion, six hundred twelve million, two thousand, two hundred fifty-nine".