514130503 has 4 divisors (see below), whose sum is σ = 528025960. Its totient is φ = 500235048.

The previous prime is 514130497. The next prime is 514130527. The reversal of 514130503 is 305031415.

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 514130503 - 2²⁵ = 480576071 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 (514130563) 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, 6947673 + ... + 6947746.

It is an arithmetic number, because the mean of its divisors is an integer number (132006490).

Almost surely, 2^514130503 is an apocalyptic number.

514130503 is a deficient number, since it is larger than the sum of its proper divisors (13895457).

514130503 is a wasteful number, since it uses less digits than its factorization.

514130503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13895456.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 514130503 is about 22674.4460351295. The cubic root of 514130503 is about 801.1081014096.

Adding to 514130503 its reverse (305031415), we get a palindrome (819161918).

The spelling of 514130503 in words is "five hundred fourteen million, one hundred thirty thousand, five hundred three".