503053324212 has 24 divisors (see below), whose sum is σ = 1235569568800. Its totient is φ = 158858944416.

The previous prime is 503053324139. The next prime is 503053324217. The reversal of 503053324212 is 212423350305.

It is a self number, because there is not a number n which added to its sum of digits gives 503053324212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503053324217) 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 7 ways as a sum of consecutive naturals, for example, 1103186887 + ... + 1103187342.

Almost surely, 2^503053324212 is an apocalyptic number.

It is an amenable number.

503053324212 is an abundant number, since it is smaller than the sum of its proper divisors (732516244588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503053324212 is a wasteful number, since it uses less digits than its factorization.

503053324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206374255 (or 2206374253 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 503053324212 its reverse (212423350305), we get a palindrome (715476674517).

The spelling of 503053324212 in words is "five hundred three billion, fifty-three million, three hundred twenty-four thousand, two hundred twelve".