503267934720 has 320 divisors, whose sum is σ = 1711130230656. Its totient is φ = 125746544640.

The previous prime is 503267934679. The next prime is 503267934721. The reversal of 503267934720 is 27439762305.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×503267934720² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 503267934720.

It is not an unprimeable number, because it can be changed into a prime (503267934721) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29628630 + ... + 29645610.

Almost surely, 2^503267934720 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 503267934720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855565115328).

503267934720 is an abundant number, since it is smaller than the sum of its proper divisors (1207862295936).

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

503267934720 is a wasteful number, since it uses less digits than its factorization.

503267934720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17251 (or 17235 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 503267934720 in words is "five hundred three billion, two hundred sixty-seven million, nine hundred thirty-four thousand, seven hundred twenty".