5250427913 has 2 divisors, whose sum is σ = 5250427914. Its totient is φ = 5250427912.

The previous prime is 5250427907. The next prime is 5250427937. The reversal of 5250427913 is 3197240525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3072152329 + 2178275584 = 55427^2 + 46672^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250427913 - 2³² = 955460617 is a prime.

It is not a weakly prime, because it can be changed into another prime (5250627913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625213956 + 2625213957.

It is an arithmetic number, because the mean of its divisors is an integer number (2625213957).

Almost surely, 2^5250427913 is an apocalyptic number.

It is an amenable number.

5250427913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250427913 is an equidigital number, since it uses as much as digits as its factorization.

5250427913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 5250427913 is about 72459.8365510163. The cubic root of 5250427913 is about 1738.0605413822.

The spelling of 5250427913 in words is "five billion, two hundred fifty million, four hundred twenty-seven thousand, nine hundred thirteen".