5103285217 has 2 divisors, whose sum is σ = 5103285218. Its totient is φ = 5103285216.

The previous prime is 5103285191. The next prime is 5103285251. The reversal of 5103285217 is 7125823015.

It is an a-pointer prime, because the next prime (5103285251) can be obtained adding 5103285217 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4683486096 + 419799121 = 68436^2 + 20489^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5103285217 is a prime.

It is not a weakly prime, because it can be changed into another prime (5103285617) 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, 2551642608 + 2551642609.

It is an arithmetic number, because the mean of its divisors is an integer number (2551642609).

Almost surely, 2^5103285217 is an apocalyptic number.

It is an amenable number.

5103285217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103285217 is an equidigital number, since it uses as much as digits as its factorization.

5103285217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 5103285217 is about 71437.2817022036. The cubic root of 5103285217 is about 1721.6701391764.

The spelling of 5103285217 in words is "five billion, one hundred three million, two hundred eighty-five thousand, two hundred seventeen".