5082409 has 2 divisors, whose sum is σ = 5082410. Its totient is φ = 5082408.

The previous prime is 5082377. The next prime is 5082433. The reversal of 5082409 is 9042805.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5076009 + 6400 = 2253^2 + 80^2 .

It is a cyclic number.

It is not a de Polignac number, because 5082409 - 2⁵ = 5082377 is a prime.

5082409 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5082809) 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, 2541204 + 2541205.

It is an arithmetic number, because the mean of its divisors is an integer number (2541205).

Almost surely, 2^5082409 is an apocalyptic number.

It is an amenable number.

5082409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5082409 is an equidigital number, since it uses as much as digits as its factorization.

5082409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5082409 is about 2254.4198810337. The cubic root of 5082409 is about 171.9319295270.

The spelling of 5082409 in words is "five million, eighty-two thousand, four hundred nine".