500500003 has 2 divisors, whose sum is σ = 500500004. Its totient is φ = 500500002.

The previous prime is 500499977. The next prime is 500500019. The reversal of 500500003 is 300005005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500500003 is a prime.

It is not a weakly prime, because it can be changed into another prime (500506003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250250001 + 250250002.

It is an arithmetic number, because the mean of its divisors is an integer number (250250002).

Almost surely, 2^500500003 is an apocalyptic number.

500500003 is a deficient number, since it is larger than the sum of its proper divisors (1).

500500003 is an equidigital number, since it uses as much as digits as its factorization.

500500003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 500500003 is about 22371.8573882456. The cubic root of 500500003 is about 793.9650062725.

Adding to 500500003 its reverse (300005005), we get a palindrome (800505008).

The spelling of 500500003 in words is "five hundred million, five hundred thousand, three".