500005163 has 8 divisors (see below), whose sum is σ = 583096800. Its totient is φ = 428575560.

The previous prime is 500005133. The next prime is 500005171. The reversal of 500005163 is 361500005.

It is not a de Polignac number, because 500005163 - 2¹⁰ = 500004139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500005133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728528 + ... + 729213.

It is an arithmetic number, because the mean of its divisors is an integer number (72887100).

Almost surely, 2^500005163 is an apocalyptic number.

500005163 is a deficient number, since it is larger than the sum of its proper divisors (83091637).

500005163 is an equidigital number, since it uses as much as digits as its factorization.

500005163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457762 (or 1457748 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 500005163 is about 22360.7952228895. The cubic root of 500005163 is about 793.7032578919.

Adding to 500005163 its reverse (361500005), we get a palindrome (861505168).

The spelling of 500005163 in words is "five hundred million, five thousand, one hundred sixty-three".