5300509 has 4 divisors (see below), whose sum is σ = 5443804. Its totient is φ = 5157216.

The previous prime is 5300507. The next prime is 5300513. The reversal of 5300509 is 9050035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1951609 + 3348900 = 1397^2 + 1830^2 .

It is a cyclic number.

It is not a de Polignac number, because 5300509 - 2¹ = 5300507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5300509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5300507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71592 + ... + 71665.

It is an arithmetic number, because the mean of its divisors is an integer number (1360951).

Almost surely, 2^5300509 is an apocalyptic number.

It is an amenable number.

5300509 is a deficient number, since it is larger than the sum of its proper divisors (143295).

5300509 is a wasteful number, since it uses less digits than its factorization.

5300509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143294.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 5300509 is about 2302.2834317260. The cubic root of 5300509 is about 174.3569213838.

The spelling of 5300509 in words is "five million, three hundred thousand, five hundred nine".