489999063372 has 192 divisors, whose sum is σ = 1568371553280. Its totient is φ = 115227131904.

The previous prime is 489999063371. The next prime is 489999063397. The reversal of 489999063372 is 273360999984.

It is a junction number, because it is equal to n+sod(n) for n = 489999063297 and 489999063306.

It is not an unprimeable number, because it can be changed into a prime (489999063371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 341893 + ... + 1047324.

It is an arithmetic number, because the mean of its divisors is an integer number (8168601840).

Almost surely, 2^489999063372 is an apocalyptic number.

489999063372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

489999063372 is an abundant number, since it is smaller than the sum of its proper divisors (1078372489908).

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

489999063372 is a wasteful number, since it uses less digits than its factorization.

489999063372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389280 (or 1389278 counting only the distinct ones).

The product of its (nonzero) digits is 158723712, while the sum is 69.

The spelling of 489999063372 in words is "four hundred eighty-nine billion, nine hundred ninety-nine million, sixty-three thousand, three hundred seventy-two".