502063664 has 20 divisors (see below), whose sum is σ = 973573104. Its totient is φ = 250819008.

The previous prime is 502063663. The next prime is 502063673. The reversal of 502063664 is 466360205.

It is a self number, because there is not a number n which added to its sum of digits gives 502063664.

It is not an unprimeable number, because it can be changed into a prime (502063663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7109 + ... + 32475.

Almost surely, 2^502063664 is an apocalyptic number.

It is an amenable number.

502063664 is a deficient number, since it is larger than the sum of its proper divisors (471509440).

502063664 is a wasteful number, since it uses less digits than its factorization.

502063664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26612 (or 26606 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 502063664 is about 22406.7771890560. Note that the first 3 decimals coincide. The cubic root of 502063664 is about 794.7909812699.

The spelling of 502063664 in words is "five hundred two million, sixty-three thousand, six hundred sixty-four".