500205130 has 16 divisors (see below), whose sum is σ = 900663624. Its totient is φ = 200016640.

The previous prime is 500205113. The next prime is 500205131. The reversal of 500205130 is 31502005.

It can be written as a sum of positive squares in 4 ways, for example, as 394300449 + 105904681 = 19857^2 + 10291^2 .

It is not an unprimeable number, because it can be changed into a prime (500205131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34590 + ... + 46870.

Almost surely, 2^500205130 is an apocalyptic number.

500205130 is a deficient number, since it is larger than the sum of its proper divisors (400458494).

500205130 is a wasteful number, since it uses less digits than its factorization.

500205130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16361.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 500205130 is about 22365.2661508867. The cubic root of 500205130 is about 793.8090523367.

Adding to 500205130 its reverse (31502005), we get a palindrome (531707135).

The spelling of 500205130 in words is "five hundred million, two hundred five thousand, one hundred thirty".