504632303 has 4 divisors (see below), whose sum is σ = 576722640. Its totient is φ = 432541968.

The previous prime is 504632201. The next prime is 504632309. The reversal of 504632303 is 303236405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303236405 = 5 ⋅60647281.

It is a cyclic number.

It is not a de Polignac number, because 504632303 - 2¹⁴ = 504615919 is a prime.

It is a super-2 number, since 2×504632303² = 509307522462167618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504632309) 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, 36045158 + ... + 36045171.

It is an arithmetic number, because the mean of its divisors is an integer number (144180660).

Almost surely, 2^504632303 is an apocalyptic number.

504632303 is a deficient number, since it is larger than the sum of its proper divisors (72090337).

504632303 is an equidigital number, since it uses as much as digits as its factorization.

504632303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72090336.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 504632303 is about 22464.0224136284. The cubic root of 504632303 is about 796.1441027419.

Adding to 504632303 its reverse (303236405), we get a palindrome (807868708).

The spelling of 504632303 in words is "five hundred four million, six hundred thirty-two thousand, three hundred three".