503315416 has 32 divisors (see below), whose sum is σ = 980553600. Its totient is φ = 241911040.

The previous prime is 503315389. The next prime is 503315419. The reversal of 503315416 is 614513305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503315419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49401 + ... + 58711.

It is an arithmetic number, because the mean of its divisors is an integer number (30642300).

Almost surely, 2^503315416 is an apocalyptic number.

It is an amenable number.

503315416 is a deficient number, since it is larger than the sum of its proper divisors (477238184).

503315416 is a wasteful number, since it uses less digits than its factorization.

503315416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9579 (or 9575 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 503315416 is about 22434.6922421503. The cubic root of 503315416 is about 795.4509610014.

It can be divided in two parts, 5033 and 15416, that added together give a square (20449 = 143²).

The spelling of 503315416 in words is "five hundred three million, three hundred fifteen thousand, four hundred sixteen".