5635243 has 2 divisors, whose sum is σ = 5635244. Its totient is φ = 5635242.

The previous prime is 5635237. The next prime is 5635247. The reversal of 5635243 is 3425365.

5635243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5635243 - 2⁹ = 5634731 is a prime.

It is not a weakly prime, because it can be changed into another prime (5635247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817621 + 2817622.

It is an arithmetic number, because the mean of its divisors is an integer number (2817622).

Almost surely, 2^5635243 is an apocalyptic number.

5635243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5635243 is an equidigital number, since it uses as much as digits as its factorization.

5635243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 28.

The square root of 5635243 is about 2373.8666769640. The cubic root of 5635243 is about 177.9525501600.

The spelling of 5635243 in words is "five million, six hundred thirty-five thousand, two hundred forty-three".