5263684259 has 2 divisors, whose sum is σ = 5263684260. Its totient is φ = 5263684258.

The previous prime is 5263684249. The next prime is 5263684303. The reversal of 5263684259 is 9524863625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5263684259 - 2²⁰ = 5262635683 is a prime.

It is not a weakly prime, because it can be changed into another prime (5263684249) 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, 2631842129 + 2631842130.

It is an arithmetic number, because the mean of its divisors is an integer number (2631842130).

Almost surely, 2^5263684259 is an apocalyptic number.

5263684259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5263684259 is an equidigital number, since it uses as much as digits as its factorization.

5263684259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3110400, while the sum is 50.

The square root of 5263684259 is about 72551.2526356368. The cubic root of 5263684259 is about 1739.5220710328.

The spelling of 5263684259 in words is "five billion, two hundred sixty-three million, six hundred eighty-four thousand, two hundred fifty-nine".