5664203 has 2 divisors, whose sum is σ = 5664204. Its totient is φ = 5664202.

The previous prime is 5664199. The next prime is 5664209. The reversal of 5664203 is 3024665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5664203 - 2² = 5664199 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5664209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832101 + 2832102.

It is an arithmetic number, because the mean of its divisors is an integer number (2832102).

Almost surely, 2^5664203 is an apocalyptic number.

5664203 is a deficient number, since it is larger than the sum of its proper divisors (1).

5664203 is an equidigital number, since it uses as much as digits as its factorization.

5664203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 5664203 is about 2379.9586130855. The cubic root of 5664203 is about 178.2568672864.

Adding to 5664203 its reverse (3024665), we get a palindrome (8688868).

The spelling of 5664203 in words is "five million, six hundred sixty-four thousand, two hundred three".