500000204 has 18 divisors (see below), whose sum is σ = 954829092. Its totient is φ = 227205400.

The previous prime is 500000201. The next prime is 500000227. The reversal of 500000204 is 402000005.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is not an unprimeable number, because it can be changed into a prime (500000201) 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 in 5 ways as a sum of consecutive naturals, for example, 146639 + ... + 150009.

Almost surely, 2^500000204 is an apocalyptic number.

It is an amenable number.

500000204 is a deficient number, since it is larger than the sum of its proper divisors (454828888).

500000204 is an equidigital number, since it uses as much as digits as its factorization.

500000204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757 (or 3384 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 500000204 is about 22360.6843365761. The cubic root of 500000204 is about 793.7006339274.

Multiplying 500000204 by its sum of digits (11), we get a square (5500002244 = 74162²).

500000204 divided by its sum of digits (11) gives a square (45454564 = 6742²).

Adding to 500000204 its reverse (402000005), we get a palindrome (902000209).

The spelling of 500000204 in words is "five hundred million, two hundred four", and thus it is an aban number.