503414664 has 32 divisors (see below), whose sum is σ = 1259124000. Its totient is φ = 167726592.

The previous prime is 503414657. The next prime is 503414669. The reversal of 503414664 is 466414305.

It is not an unprimeable number, because it can be changed into a prime (503414669) 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, 72747 + ... + 79365.

It is an arithmetic number, because the mean of its divisors is an integer number (39347625).

Almost surely, 2^503414664 is an apocalyptic number.

It is an amenable number.

503414664 is an abundant number, since it is smaller than the sum of its proper divisors (755709336).

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

503414664 is a wasteful number, since it uses less digits than its factorization.

503414664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9797 (or 9793 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 503414664 is about 22436.9040645094. The cubic root of 503414664 is about 795.5032421528.

Adding to 503414664 its reverse (466414305), we get a palindrome (969828969).

The spelling of 503414664 in words is "five hundred three million, four hundred fourteen thousand, six hundred sixty-four".