5305509 has 12 divisors (see below), whose sum is σ = 8360352. Its totient is φ = 3215400.

The previous prime is 5305507. The next prime is 5305511. The reversal of 5305509 is 9055035.

5305509 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5305507) and next prime (5305511).

It is not a de Polignac number, because 5305509 - 2¹ = 5305507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305507) 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 in 11 ways as a sum of consecutive naturals, for example, 26697 + ... + 26894.

It is an arithmetic number, because the mean of its divisors is an integer number (696696).

Almost surely, 2^5305509 is an apocalyptic number.

It is an amenable number.

5305509 is a deficient number, since it is larger than the sum of its proper divisors (3054843).

5305509 is a wasteful number, since it uses less digits than its factorization.

5305509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53608 (or 53605 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The square root of 5305509 is about 2303.3690542334. The cubic root of 5305509 is about 174.4117281097.

The spelling of 5305509 in words is "five million, three hundred five thousand, five hundred nine".