5070209 has 2 divisors, whose sum is σ = 5070210. Its totient is φ = 5070208.

The previous prime is 5070193. The next prime is 5070217. The reversal of 5070209 is 9020705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2879809 + 2190400 = 1697^2 + 1480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5070209 - 2⁴ = 5070193 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5070239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535104 + 2535105.

It is an arithmetic number, because the mean of its divisors is an integer number (2535105).

Almost surely, 2^5070209 is an apocalyptic number.

It is an amenable number.

5070209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5070209 is an equidigital number, since it uses as much as digits as its factorization.

5070209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 5070209 is about 2251.7124594406. The cubic root of 5070209 is about 171.7942487446.

The spelling of 5070209 in words is "five million, seventy thousand, two hundred nine".