5352409 has 2 divisors, whose sum is σ = 5352410. Its totient is φ = 5352408.

The previous prime is 5352401. The next prime is 5352419. The reversal of 5352409 is 9042535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4243600 + 1108809 = 2060^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 5352409 - 2³ = 5352401 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5352401) 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, 2676204 + 2676205.

It is an arithmetic number, because the mean of its divisors is an integer number (2676205).

Almost surely, 2^5352409 is an apocalyptic number.

It is an amenable number.

5352409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5352409 is an equidigital number, since it uses as much as digits as its factorization.

5352409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5352409 is about 2313.5273933974. The cubic root of 5352409 is about 174.9241467182.

It can be divided in two parts, 535 and 2409, that multiplied together give a triangular number (1288815 = T₁₆₀₅).

The spelling of 5352409 in words is "five million, three hundred fifty-two thousand, four hundred nine".