5440829 has 2 divisors, whose sum is σ = 5440830. Its totient is φ = 5440828.

The previous prime is 5440819. The next prime is 5440847. The reversal of 5440829 is 9280445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2896804 + 2544025 = 1702^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 5440829 - 2⁸ = 5440573 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5440795 and 5440804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440819) 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, 2720414 + 2720415.

It is an arithmetic number, because the mean of its divisors is an integer number (2720415).

Almost surely, 2^5440829 is an apocalyptic number.

It is an amenable number.

5440829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440829 is an equidigital number, since it uses as much as digits as its factorization.

5440829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5440829 is about 2332.5584665770. The cubic root of 5440829 is about 175.8821201870.

The spelling of 5440829 in words is "five million, four hundred forty thousand, eight hundred twenty-nine".