503233306012 has 24 divisors (see below), whose sum is σ = 924474539520. Its totient is φ = 239372864880.

The previous prime is 503233306007. The next prime is 503233306013. The reversal of 503233306012 is 210603332305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503233306013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34385338 + ... + 34399969.

It is an arithmetic number, because the mean of its divisors is an integer number (38519772480).

Almost surely, 2^503233306012 is an apocalyptic number.

It is an amenable number.

503233306012 is a deficient number, since it is larger than the sum of its proper divisors (421241233508).

503233306012 is a wasteful number, since it uses less digits than its factorization.

503233306012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68785401 (or 68785399 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 503233306012 its reverse (210603332305), we get a palindrome (713836638317).

The spelling of 503233306012 in words is "five hundred three billion, two hundred thirty-three million, three hundred six thousand, twelve".