5116309 has 4 divisors (see below), whose sum is σ = 5581440. Its totient is φ = 4651180.

The previous prime is 5116297. The next prime is 5116361. The reversal of 5116309 is 9036115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5116309 - 2⁹ = 5115797 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 (5114309) 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, 232549 + ... + 232570.

It is an arithmetic number, because the mean of its divisors is an integer number (1395360).

Almost surely, 2^5116309 is an apocalyptic number.

It is an amenable number.

5116309 is a deficient number, since it is larger than the sum of its proper divisors (465131).

5116309 is a wasteful number, since it uses less digits than its factorization.

5116309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465130.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 5116309 is about 2261.9259492742. The cubic root of 5116309 is about 172.3133484834.

The spelling of 5116309 in words is "five million, one hundred sixteen thousand, three hundred nine".