2559233513 has 2 divisors, whose sum is σ = 2559233514. Its totient is φ = 2559233512.

The previous prime is 2559233507. The next prime is 2559233527. The reversal of 2559233513 is 3153329552.

It is a happy number.

2559233513 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 can be written as a sum of positive squares in only one way, i.e., 2485221904 + 74011609 = 49852^2 + 8603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2559233513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2559233503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279616756 + 1279616757.

It is an arithmetic number, because the mean of its divisors is an integer number (1279616757).

Almost surely, 2^2559233513 is an apocalyptic number.

It is an amenable number.

2559233513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2559233513 is an equidigital number, since it uses as much as digits as its factorization.

2559233513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121500, while the sum is 38.

The square root of 2559233513 is about 50588.8674808994. The cubic root of 2559233513 is about 1367.8442151367.

The spelling of 2559233513 in words is "two billion, five hundred fifty-nine million, two hundred thirty-three thousand, five hundred thirteen".