5250800239 has 2 divisors, whose sum is σ = 5250800240. Its totient is φ = 5250800238.

The previous prime is 5250800237. The next prime is 5250800279. The reversal of 5250800239 is 9320080525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5250800239 - 2¹ = 5250800237 is a prime.

Together with 5250800237, 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 (5250800231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625400119 + 2625400120.

It is an arithmetic number, because the mean of its divisors is an integer number (2625400120).

Almost surely, 2^5250800239 is an apocalyptic number.

5250800239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250800239 is an equidigital number, since it uses as much as digits as its factorization.

5250800239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5250800239 is about 72462.4056942633. The cubic root of 5250800239 is about 1738.1016243723.

The spelling of 5250800239 in words is "five billion, two hundred fifty million, eight hundred thousand, two hundred thirty-nine".