5535239 has 2 divisors, whose sum is σ = 5535240. Its totient is φ = 5535238.

The previous prime is 5535223. The next prime is 5535241. The reversal of 5535239 is 9325355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5535239 - 2⁴ = 5535223 is a prime.

Together with 5535241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5535269) 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, 2767619 + 2767620.

It is an arithmetic number, because the mean of its divisors is an integer number (2767620).

Almost surely, 2^5535239 is an apocalyptic number.

5535239 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535239 is an equidigital number, since it uses as much as digits as its factorization.

5535239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20250, while the sum is 32.

The square root of 5535239 is about 2352.7088642669. The cubic root of 5535239 is about 176.8936022006.

The spelling of 5535239 in words is "five million, five hundred thirty-five thousand, two hundred thirty-nine".