5020309 has 8 divisors (see below), whose sum is σ = 5753600. Its totient is φ = 4291056.

The previous prime is 5020307. The next prime is 5020331. The reversal of 5020309 is 9030205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5020309 - 2¹ = 5020307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020307) 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 7 ways as a sum of consecutive naturals, for example, 2467 + ... + 4015.

It is an arithmetic number, because the mean of its divisors is an integer number (719200).

Almost surely, 2^5020309 is an apocalyptic number.

It is an amenable number.

5020309 is a deficient number, since it is larger than the sum of its proper divisors (733291).

5020309 is a wasteful number, since it uses less digits than its factorization.

5020309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 5020309 is about 2240.6046059044. The cubic root of 5020309 is about 171.2288012547.

It can be divided in two parts, 5020 and 309, that added together give a square (5329 = 73²).

The spelling of 5020309 in words is "five million, twenty thousand, three hundred nine".