502051220204 has 6 divisors (see below), whose sum is σ = 878589635364. Its totient is φ = 251025610100.

The previous prime is 502051220197. The next prime is 502051220221. The reversal of 502051220204 is 402022150205.

It is a self number, because there is not a number n which added to its sum of digits gives 502051220204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62756402522 + ... + 62756402529.

It is an arithmetic number, because the mean of its divisors is an integer number (146431605894).

Almost surely, 2^502051220204 is an apocalyptic number.

It is an amenable number.

502051220204 is a deficient number, since it is larger than the sum of its proper divisors (376538415160).

502051220204 is a wasteful number, since it uses less digits than its factorization.

502051220204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125512805055 (or 125512805053 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 502051220204 its reverse (402022150205), we get a palindrome (904073370409).

The spelling of 502051220204 in words is "five hundred two billion, fifty-one million, two hundred twenty thousand, two hundred four".