503480466 has 48 divisors (see below), whose sum is σ = 1157423904. Its totient is φ = 157629312.

The previous prime is 503480447. The next prime is 503480491. The reversal of 503480466 is 664084305.

It is a self number, because there is not a number n which added to its sum of digits gives 503480466.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178221 + ... + 181023.

It is an arithmetic number, because the mean of its divisors is an integer number (24112998).

Almost surely, 2^503480466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503480466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578711952).

503480466 is an abundant number, since it is smaller than the sum of its proper divisors (653943438).

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

503480466 is a wasteful number, since it uses less digits than its factorization.

503480466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415 (or 3412 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 503480466 is about 22438.3703953741. The cubic root of 503480466 is about 795.5379010716.

The spelling of 503480466 in words is "five hundred three million, four hundred eighty thousand, four hundred sixty-six".