489953553048960 has 8192 divisors, whose sum is σ = 2376250490880000. Its totient is φ = 84978715852800.

The previous prime is 489953553048931. The next prime is 489953553049019. The reversal of 489953553048960 is 69840355359984.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 1023 ways as a sum of consecutive naturals, for example, 6711692507484 + ... + 6711692507556.

It is an arithmetic number, because the mean of its divisors is an integer number (290069640000).

Almost surely, 2^{489953553048960} is an apocalyptic number.

489953553048960 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 489953553048960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188125245440000).

489953553048960 is an abundant number, since it is smaller than the sum of its proper divisors (1886296937831040).

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

489953553048960 is a wasteful number, since it uses less digits than its factorization.

489953553048960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 5038848000, while the sum is 78.

The spelling of 489953553048960 in words is "four hundred eighty-nine trillion, nine hundred fifty-three billion, five hundred fifty-three million, forty-eight thousand, nine hundred sixty".