5328409 has 2 divisors, whose sum is σ = 5328410. Its totient is φ = 5328408.

The previous prime is 5328403. The next prime is 5328413. The reversal of 5328409 is 9048235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3790809 + 1537600 = 1947^2 + 1240^2 .

It is a cyclic number.

It is not a de Polignac number, because 5328409 - 2⁹ = 5327897 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 3⁵ + 2¹⁹ + 8 + 4¹¹ + 0 + 9⁶ .

It is not a weakly prime, because it can be changed into another prime (5328403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2664204 + 2664205.

It is an arithmetic number, because the mean of its divisors is an integer number (2664205).

Almost surely, 2^5328409 is an apocalyptic number.

It is an amenable number.

5328409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5328409 is an equidigital number, since it uses as much as digits as its factorization.

5328409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5328409 is about 2308.3346811067. The cubic root of 5328409 is about 174.6623038716.

The spelling of 5328409 in words is "five million, three hundred twenty-eight thousand, four hundred nine".