14052503 has 4 divisors (see below), whose sum is σ = 14107440. Its totient is φ = 13997568.

The previous prime is 14052491. The next prime is 14052539. The reversal of 14052503 is 30525041.

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 14052503 - 2¹² = 14048407 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 (14052583) 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, 27083 + ... + 27596.

It is an arithmetic number, because the mean of its divisors is an integer number (3526860).

Almost surely, 2^14052503 is an apocalyptic number.

14052503 is a deficient number, since it is larger than the sum of its proper divisors (54937).

14052503 is an equidigital number, since it uses as much as digits as its factorization.

14052503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54936.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 14052503 is about 3748.6668296876. Note that the first 3 decimals coincide. The cubic root of 14052503 is about 241.3151355708.

Adding to 14052503 its reverse (30525041), we get a palindrome (44577544).

It can be divided in two parts, 1 and 4052503, that added together give a palindrome (4052504).

The spelling of 14052503 in words is "fourteen million, fifty-two thousand, five hundred three".