5116503 has 8 divisors (see below), whose sum is σ = 7796608. Its totient is φ = 2923704.

The previous prime is 5116493. The next prime is 5116537. The reversal of 5116503 is 3056115.

It is a happy number.

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

It is not a de Polignac number, because 5116503 - 2²¹ = 3019351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 243643 = 5116503 / (5 + 1 + 1 + 6 + 5 + 0 + 3).

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 5116503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116543) 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, 121801 + ... + 121842.

It is an arithmetic number, because the mean of its divisors is an integer number (974576).

Almost surely, 2^5116503 is an apocalyptic number.

5116503 is a deficient number, since it is larger than the sum of its proper divisors (2680105).

5116503 is a wasteful number, since it uses less digits than its factorization.

5116503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243653.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5116503 is about 2261.9688326765. The cubic root of 5116503 is about 172.3155263794.

The spelling of 5116503 in words is "five million, one hundred sixteen thousand, five hundred three".