5539829 has 2 divisors, whose sum is σ = 5539830. Its totient is φ = 5539828.

The previous prime is 5539817. The next prime is 5539847. The reversal of 5539829 is 9289355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5499025 + 40804 = 2345^2 + 202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5539829 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5539889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2769914 + 2769915.

It is an arithmetic number, because the mean of its divisors is an integer number (2769915).

Almost surely, 2^5539829 is an apocalyptic number.

It is an amenable number.

5539829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5539829 is an equidigital number, since it uses as much as digits as its factorization.

5539829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 5539829 is about 2353.6841334385. The cubic root of 5539829 is about 176.9424839988.

The spelling of 5539829 in words is "five million, five hundred thirty-nine thousand, eight hundred twenty-nine".