500630003 has 2 divisors, whose sum is σ = 500630004. Its totient is φ = 500630002.

The previous prime is 500629949. The next prime is 500630027. The reversal of 500630003 is 300036005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500630003 - 2⁶ = 500629939 is a prime.

It is not a weakly prime, because it can be changed into another prime (500630083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250315001 + 250315002.

It is an arithmetic number, because the mean of its divisors is an integer number (250315002).

Almost surely, 2^500630003 is an apocalyptic number.

500630003 is a deficient number, since it is larger than the sum of its proper divisors (1).

500630003 is an equidigital number, since it uses as much as digits as its factorization.

500630003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 500630003 is about 22374.7626356125. The cubic root of 500630003 is about 794.0337418802.

Adding to 500630003 its reverse (300036005), we get a palindrome (800666008).

The spelling of 500630003 in words is "five hundred million, six hundred thirty thousand, three".