5223608213 has 2 divisors, whose sum is σ = 5223608214. Its totient is φ = 5223608212.

The previous prime is 5223608189. The next prime is 5223608219. The reversal of 5223608213 is 3128063225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3599760004 + 1623848209 = 59998^2 + 40297^2 .

It is a cyclic number.

It is not a de Polignac number, because 5223608213 - 2⁶ = 5223608149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5223608213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5223608219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611804106 + 2611804107.

It is an arithmetic number, because the mean of its divisors is an integer number (2611804107).

Almost surely, 2^5223608213 is an apocalyptic number.

It is an amenable number.

5223608213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223608213 is an equidigital number, since it uses as much as digits as its factorization.

5223608213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5223608213 is about 72274.5336408337. The cubic root of 5223608213 is about 1735.0960935851.

The spelling of 5223608213 in words is "five billion, two hundred twenty-three million, six hundred eight thousand, two hundred thirteen".