489592463360 has 448 divisors, whose sum is σ = 1577687618304. Its totient is φ = 140849971200.

The previous prime is 489592463303. The next prime is 489592463413. The reversal of 489592463360 is 63364295984.

It is a tau number, because it is divible by the number of its divisors (448).

It is a self number, because there is not a number n which added to its sum of digits gives 489592463360.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40994990 + ... + 41006930.

It is an arithmetic number, because the mean of its divisors is an integer number (3521624148).

Almost surely, 2^489592463360 is an apocalyptic number.

489592463360 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 489592463360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788843809152).

489592463360 is an abundant number, since it is smaller than the sum of its proper divisors (1088095154944).

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

489592463360 is a wasteful number, since it uses less digits than its factorization.

489592463360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12003 (or 11979 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 59.

The spelling of 489592463360 in words is "four hundred eighty-nine billion, five hundred ninety-two million, four hundred sixty-three thousand, three hundred sixty".