5208503 has 4 divisors (see below), whose sum is σ = 5215320. Its totient is φ = 5201688.

The previous prime is 5208481. The next prime is 5208521. The reversal of 5208503 is 3058025.

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 5208503 - 2¹⁶ = 5142967 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 (5208523) 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, 2093 + ... + 3846.

It is an arithmetic number, because the mean of its divisors is an integer number (1303830).

Almost surely, 2^5208503 is an apocalyptic number.

5208503 is a deficient number, since it is larger than the sum of its proper divisors (6817).

5208503 is an equidigital number, since it uses as much as digits as its factorization.

5208503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6816.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5208503 is about 2282.2144947397. The cubic root of 5208503 is about 173.3422008120.

The spelling of 5208503 in words is "five million, two hundred eight thousand, five hundred three".