500200013 has 2 divisors, whose sum is σ = 500200014. Its totient is φ = 500200012.

The previous prime is 500200009. The next prime is 500200073. The reversal of 500200013 is 310002005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358042084 + 142157929 = 18922^2 + 11923^2 .

It is a cyclic number.

It is not a de Polignac number, because 500200013 - 2² = 500200009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500199967 and 500200003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500200073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250100006 + 250100007.

It is an arithmetic number, because the mean of its divisors is an integer number (250100007).

Almost surely, 2^500200013 is an apocalyptic number.

It is an amenable number.

500200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

500200013 is an equidigital number, since it uses as much as digits as its factorization.

500200013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 500200013 is about 22365.1517544594. The cubic root of 500200013 is about 793.8063454907.

Adding to 500200013 its reverse (310002005), we get a palindrome (810202018).

The spelling of 500200013 in words is "five hundred million, two hundred thousand, thirteen".