489330876500 has 192 divisors, whose sum is σ = 1156810636800. Its totient is φ = 180266240000.

The previous prime is 489330876493. The next prime is 489330876509. The reversal of 489330876500 is 5678033984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489330876509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133731671 + ... + 133735329.

It is an arithmetic number, because the mean of its divisors is an integer number (6025055400).

Almost surely, 2^489330876500 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 489330876500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578405318400).

489330876500 is an abundant number, since it is smaller than the sum of its proper divisors (667479760300).

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

489330876500 is a wasteful number, since it uses less digits than its factorization.

489330876500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131 (or 4119 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 489330876500 in words is "four hundred eighty-nine billion, three hundred thirty million, eight hundred seventy-six thousand, five hundred".