5065409 has 2 divisors, whose sum is σ = 5065410. Its totient is φ = 5065408.

The previous prime is 5065393. The next prime is 5065421. The reversal of 5065409 is 9045605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4579600 + 485809 = 2140^2 + 697^2 .

It is a cyclic number.

It is not a de Polignac number, because 5065409 - 2⁴ = 5065393 is a prime.

It is not a weakly prime, because it can be changed into another prime (5065429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532704 + 2532705.

It is an arithmetic number, because the mean of its divisors is an integer number (2532705).

Almost surely, 2^5065409 is an apocalyptic number.

It is an amenable number.

5065409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5065409 is an equidigital number, since it uses as much as digits as its factorization.

5065409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5065409 is about 2250.6463516066. The cubic root of 5065409 is about 171.7400187150.

The spelling of 5065409 in words is "five million, sixty-five thousand, four hundred nine".