500503416 has 64 divisors (see below), whose sum is σ = 1440364800. Its totient is φ = 141965568.

The previous prime is 500503387. The next prime is 500503417. The reversal of 500503416 is 614305005.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500503417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12636 + ... + 34068.

It is an arithmetic number, because the mean of its divisors is an integer number (22505700).

Almost surely, 2^500503416 is an apocalyptic number.

500503416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500503416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720182400).

500503416 is an abundant number, since it is smaller than the sum of its proper divisors (939861384).

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

500503416 is a wasteful number, since it uses less digits than its factorization.

500503416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21588 (or 21584 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 500503416 is about 22371.9336669855. The cubic root of 500503416 is about 793.9668109987.

The spelling of 500503416 in words is "five hundred million, five hundred three thousand, four hundred sixteen".