5103250849 has 2 divisors, whose sum is σ = 5103250850. Its totient is φ = 5103250848.

The previous prime is 5103250847. The next prime is 5103250891. The reversal of 5103250849 is 9480523015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4217593249 + 885657600 = 64943^2 + 29760^2 .

It is a cyclic number.

It is not a de Polignac number, because 5103250849 - 2¹ = 5103250847 is a prime.

Together with 5103250847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5103250847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551625424 + 2551625425.

It is an arithmetic number, because the mean of its divisors is an integer number (2551625425).

Almost surely, 2^5103250849 is an apocalyptic number.

It is an amenable number.

5103250849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103250849 is an equidigital number, since it uses as much as digits as its factorization.

5103250849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5103250849 is about 71437.0411551318. The cubic root of 5103250849 is about 1721.6662743136. Note that the first 3 decimals are identical.

The spelling of 5103250849 in words is "five billion, one hundred three million, two hundred fifty thousand, eight hundred forty-nine".