5245637263 has 2 divisors, whose sum is σ = 5245637264. Its totient is φ = 5245637262.

The previous prime is 5245637237. The next prime is 5245637281. The reversal of 5245637263 is 3627365425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5245637263 - 2¹⁷ = 5245506191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5245632263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622818631 + 2622818632.

It is an arithmetic number, because the mean of its divisors is an integer number (2622818632).

Almost surely, 2^5245637263 is an apocalyptic number.

5245637263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5245637263 is an equidigital number, since it uses as much as digits as its factorization.

5245637263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 43.

The square root of 5245637263 is about 72426.7717284155. The cubic root of 5245637263 is about 1737.5317607706.

The spelling of 5245637263 in words is "five billion, two hundred forty-five million, six hundred thirty-seven thousand, two hundred sixty-three".