5250103513 has 2 divisors, whose sum is σ = 5250103514. Its totient is φ = 5250103512.

The previous prime is 5250103511. The next prime is 5250103519. The reversal of 5250103513 is 3153010525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5097531609 + 152571904 = 71397^2 + 12352^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250103513 - 2¹ = 5250103511 is a prime.

Together with 5250103511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5250103511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625051756 + 2625051757.

It is an arithmetic number, because the mean of its divisors is an integer number (2625051757).

Almost surely, 2^5250103513 is an apocalyptic number.

It is an amenable number.

5250103513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250103513 is an equidigital number, since it uses as much as digits as its factorization.

5250103513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 5250103513 is about 72457.5980349887. The cubic root of 5250103513 is about 1738.0247450331.

The spelling of 5250103513 in words is "five billion, two hundred fifty million, one hundred three thousand, five hundred thirteen".