5208383249 has 2 divisors, whose sum is σ = 5208383250. Its totient is φ = 5208383248.

The previous prime is 5208383203. The next prime is 5208383261. The reversal of 5208383249 is 9423838025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3580825600 + 1627557649 = 59840^2 + 40343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5208383249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5208383549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604191624 + 2604191625.

It is an arithmetic number, because the mean of its divisors is an integer number (2604191625).

Almost surely, 2^5208383249 is an apocalyptic number.

It is an amenable number.

5208383249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5208383249 is an equidigital number, since it uses as much as digits as its factorization.

5208383249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 5208383249 is about 72169.1294737577. The cubic root of 5208383249 is about 1733.4087233933.

The spelling of 5208383249 in words is "five billion, two hundred eight million, three hundred eighty-three thousand, two hundred forty-nine".