503375488 has 96 divisors (see below), whose sum is σ = 1260010080. Its totient is φ = 196078080.

The previous prime is 503375473. The next prime is 503375519. The reversal of 503375488 is 884573305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106095 + ... + 110737.

It is an arithmetic number, because the mean of its divisors is an integer number (13125105).

Almost surely, 2^503375488 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 503375488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (630005040).

503375488 is an abundant number, since it is smaller than the sum of its proper divisors (756634592).

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

503375488 is a wasteful number, since it uses less digits than its factorization.

503375488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4686 (or 4663 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 503375488 is about 22436.0310215510. The cubic root of 503375488 is about 795.4826061208.

The spelling of 503375488 in words is "five hundred three million, three hundred seventy-five thousand, four hundred eighty-eight".