502313012 has 24 divisors (see below), whose sum is σ = 906456096. Its totient is φ = 243440288.

The previous prime is 502313011. The next prime is 502313023. The reversal of 502313012 is 210313205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502313011) 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, 3323 + ... + 31869.

It is an arithmetic number, because the mean of its divisors is an integer number (37769004).

Almost surely, 2^502313012 is an apocalyptic number.

It is an amenable number.

502313012 is a deficient number, since it is larger than the sum of its proper divisors (404143084).

502313012 is a wasteful number, since it uses less digits than its factorization.

502313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28687 (or 28685 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 502313012 is about 22412.3406185075. The cubic root of 502313012 is about 794.9225361280.

Adding to 502313012 its reverse (210313205), we get a palindrome (712626217).

The spelling of 502313012 in words is "five hundred two million, three hundred thirteen thousand, twelve".