500005303 has 16 divisors (see below), whose sum is σ = 598703616. Its totient is φ = 408276000.

The previous prime is 500005283. The next prime is 500005321. The reversal of 500005303 is 303500005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 500005303 - 2¹³ = 499997111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500005703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34225 + ... + 46597.

It is an arithmetic number, because the mean of its divisors is an integer number (37418976).

Almost surely, 2^500005303 is an apocalyptic number.

500005303 is a deficient number, since it is larger than the sum of its proper divisors (98698313).

500005303 is a wasteful number, since it uses less digits than its factorization.

500005303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12654.

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 500005303 is about 22360.7983533683. The cubic root of 500005303 is about 793.7033319701.

Adding to 500005303 its reverse (303500005), we get a palindrome (803505308).

The spelling of 500005303 in words is "five hundred million, five thousand, three hundred three".