489605049925200 has 720 divisors, whose sum is σ = 1936848785743872. Its totient is φ = 117786052800000.

The previous prime is 489605049925183. The next prime is 489605049925213. The reversal of 489605049925200 is 2529940506984.

489605049925200 is a `hidden beast` number, since 4 + 8 + 9 + 60 + 5 + 0 + 49 + 9 + 2 + 520 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 138317425 + ... + 141812975.

Almost surely, 2^{489605049925200} is an apocalyptic number.

489605049925200 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 489605049925200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968424392871936).

489605049925200 is an abundant number, since it is smaller than the sum of its proper divisors (1447243735818672).

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

489605049925200 is a wasteful number, since it uses less digits than its factorization.

489605049925200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495726 (or 3495703 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 63.

The spelling of 489605049925200 in words is "four hundred eighty-nine trillion, six hundred five billion, forty-nine million, nine hundred twenty-five thousand, two hundred".