503470080 has 240 divisors, whose sum is σ = 1807565760. Its totient is φ = 134037504.

The previous prime is 503470067. The next prime is 503470091. The reversal of 503470080 is 80074305.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 829137 + ... + 829743.

It is an arithmetic number, because the mean of its divisors is an integer number (7531524).

Almost surely, 2^503470080 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 503470080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903782880).

503470080 is an abundant number, since it is smaller than the sum of its proper divisors (1304095680).

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

503470080 is an equidigital number, since it uses as much as digits as its factorization.

503470080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 503470080 is about 22438.1389602614. The cubic root of 503470080 is about 795.5324308074.

The spelling of 503470080 in words is "five hundred three million, four hundred seventy thousand, eighty".