5259256231 has 2 divisors, whose sum is σ = 5259256232. Its totient is φ = 5259256230.

The previous prime is 5259256229. The next prime is 5259256267. The reversal of 5259256231 is 1326529525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5259256231 - 2¹ = 5259256229 is a prime.

It is a super-2 number, since 2×5259256231² = 55319552206624650722, which contains 22 as substring.

Together with 5259256229, 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 (5259256531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2629628115 + 2629628116.

It is an arithmetic number, because the mean of its divisors is an integer number (2629628116).

Almost surely, 2^5259256231 is an apocalyptic number.

5259256231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5259256231 is an equidigital number, since it uses as much as digits as its factorization.

5259256231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 40.

The square root of 5259256231 is about 72520.7296640071. The cubic root of 5259256231 is about 1739.0341483158.

The spelling of 5259256231 in words is "five billion, two hundred fifty-nine million, two hundred fifty-six thousand, two hundred thirty-one".