503414072 has 64 divisors (see below), whose sum is σ = 1130976000. Its totient is φ = 205551360.

The previous prime is 503414017. The next prime is 503414083. The reversal of 503414072 is 270414305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96179 + ... + 101277.

It is an arithmetic number, because the mean of its divisors is an integer number (17671500).

Almost surely, 2^503414072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503414072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565488000).

503414072 is an abundant number, since it is smaller than the sum of its proper divisors (627561928).

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

503414072 is a wasteful number, since it uses less digits than its factorization.

503414072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196 (or 5192 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 503414072 is about 22436.8908719546. The cubic root of 503414072 is about 795.5029303237.

Adding to 503414072 its reverse (270414305), we get a palindrome (773828377).

The spelling of 503414072 in words is "five hundred three million, four hundred fourteen thousand, seventy-two".