5282509 has 2 divisors, whose sum is σ = 5282510. Its totient is φ = 5282508.

The previous prime is 5282503. The next prime is 5282521. The reversal of 5282509 is 9052825.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3526884 + 1755625 = 1878^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 5282509 - 2⁵ = 5282477 is a prime.

5282509 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5282503) 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, 2641254 + 2641255.

It is an arithmetic number, because the mean of its divisors is an integer number (2641255).

Almost surely, 2^5282509 is an apocalyptic number.

It is an amenable number.

5282509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5282509 is an equidigital number, since it uses as much as digits as its factorization.

5282509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5282509 is about 2298.3709448216. The cubic root of 5282509 is about 174.1593313099.

The spelling of 5282509 in words is "five million, two hundred eighty-two thousand, five hundred nine".