5016503 has 4 divisors (see below), whose sum is σ = 5111208. Its totient is φ = 4921800.

The previous prime is 5016499. The next prime is 5016521. The reversal of 5016503 is 3056105.

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

It is a cyclic number.

It is not a de Polignac number, because 5016503 - 2² = 5016499 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47273 + ... + 47378.

It is an arithmetic number, because the mean of its divisors is an integer number (1277802).

Almost surely, 2^5016503 is an apocalyptic number.

5016503 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5016503 is a deficient number, since it is larger than the sum of its proper divisors (94705).

5016503 is an equidigital number, since it uses as much as digits as its factorization.

5016503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94704.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 5016503 is about 2239.7551205433. The cubic root of 5016503 is about 171.1855196177.

The spelling of 5016503 in words is "five million, sixteen thousand, five hundred three".