478883680000 has 180 divisors, whose sum is σ = 1303083198648. Its totient is φ = 174138880000.

The previous prime is 478883679983. The next prime is 478883680001. The reversal of 478883680000 is 86388874.

It is a self number, because there is not a number n which added to its sum of digits gives 478883680000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478883680001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1623954 + ... + 1896046.

Almost surely, 2^478883680000 is an apocalyptic number.

478883680000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478883680000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651541599324).

478883680000 is an abundant number, since it is smaller than the sum of its proper divisors (824199518648).

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

478883680000 is an equidigital number, since it uses as much as digits as its factorization.

478883680000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272140 (or 272111 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The spelling of 478883680000 in words is "four hundred seventy-eight billion, eight hundred eighty-three million, six hundred eighty thousand".