5441209 has 2 divisors, whose sum is σ = 5441210. Its totient is φ = 5441208.

The previous prime is 5441197. The next prime is 5441221. The reversal of 5441209 is 9021445.

5441209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (5441197) and next prime (5441221).

It can be written as a sum of positive squares in only one way, i.e., 3250809 + 2190400 = 1803^2 + 1480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5441209 - 2⁷ = 5441081 is a prime.

It is not a weakly prime, because it can be changed into another prime (5441279) 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, 2720604 + 2720605.

It is an arithmetic number, because the mean of its divisors is an integer number (2720605).

Almost surely, 2^5441209 is an apocalyptic number.

It is an amenable number.

5441209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5441209 is an equidigital number, since it uses as much as digits as its factorization.

5441209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5441209 is about 2332.6399207765. The cubic root of 5441209 is about 175.8862147621.

The spelling of 5441209 in words is "five million, four hundred forty-one thousand, two hundred nine".