5250958247 has 2 divisors, whose sum is σ = 5250958248. Its totient is φ = 5250958246.

The previous prime is 5250958211. The next prime is 5250958253. The reversal of 5250958247 is 7428590525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5250958247 - 2⁶ = 5250958183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5250958277) 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, 2625479123 + 2625479124.

It is an arithmetic number, because the mean of its divisors is an integer number (2625479124).

Almost surely, 2^5250958247 is an apocalyptic number.

5250958247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250958247 is an equidigital number, since it uses as much as digits as its factorization.

5250958247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The square root of 5250958247 is about 72463.4959617599. The cubic root of 5250958247 is about 1738.1190586169.

The spelling of 5250958247 in words is "five billion, two hundred fifty million, nine hundred fifty-eight thousand, two hundred forty-seven".