5042503 has 4 divisors (see below), whose sum is σ = 5078920. Its totient is φ = 5006088.

The previous prime is 5042483. The next prime is 5042507. The reversal of 5042503 is 3052405.

It is a happy number.

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 5042503 - 2²¹ = 2945351 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 (5042507) 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, 18000 + ... + 18277.

It is an arithmetic number, because the mean of its divisors is an integer number (1269730).

Almost surely, 2^5042503 is an apocalyptic number.

5042503 is a deficient number, since it is larger than the sum of its proper divisors (36417).

5042503 is a wasteful number, since it uses less digits than its factorization.

5042503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36416.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5042503 is about 2245.5518252759. The cubic root of 5042503 is about 171.4807555748.

Adding to 5042503 its reverse (3052405), we get a palindrome (8094908).

The spelling of 5042503 in words is "five million, forty-two thousand, five hundred three".