5182609 has 2 divisors, whose sum is σ = 5182610. Its totient is φ = 5182608.

The previous prime is 5182601. The next prime is 5182631. The reversal of 5182609 is 9062815.

5182609 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2795584 + 2387025 = 1672^2 + 1545^2 .

It is a cyclic number.

It is not a de Polignac number, because 5182609 - 2³ = 5182601 is a prime.

It is not a weakly prime, because it can be changed into another prime (5182601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2591304 + 2591305.

It is an arithmetic number, because the mean of its divisors is an integer number (2591305).

Almost surely, 2^5182609 is an apocalyptic number.

It is an amenable number.

5182609 is a deficient number, since it is larger than the sum of its proper divisors (1).

5182609 is an equidigital number, since it uses as much as digits as its factorization.

5182609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5182609 is about 2276.5344275894. The cubic root of 5182609 is about 173.0544673519.

The spelling of 5182609 in words is "five million, one hundred eighty-two thousand, six hundred nine".