485343999000 has 2304 divisors, whose sum is σ = 2223414835200. Its totient is φ = 93063168000.

The previous prime is 485343998947. The next prime is 485343999001. The reversal of 485343999000 is 999343584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485343999001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 7956458970 + ... + 7956459030.

It is an arithmetic number, because the mean of its divisors is an integer number (965023800).

Almost surely, 2^485343999000 is an apocalyptic number.

485343999000 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 485343999000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1111707417600).

485343999000 is an abundant number, since it is smaller than the sum of its proper divisors (1738070836200).

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

485343999000 is a wasteful number, since it uses less digits than its factorization.

485343999000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 485343999000 in words is "four hundred eighty-five billion, three hundred forty-three million, nine hundred ninety-nine thousand".