489900519306 has 32 divisors (see below), whose sum is σ = 1187637624000. Its totient is φ = 148454702640.

The previous prime is 489900519287. The next prime is 489900519323. The reversal of 489900519306 is 603915009984.

489900519306 is a `hidden beast` number, since 4 + 8 + 9 + 90 + 0 + 519 + 30 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 412373581 + ... + 412374768.

It is an arithmetic number, because the mean of its divisors is an integer number (37113675750).

Almost surely, 2^489900519306 is an apocalyptic number.

489900519306 is an abundant number, since it is smaller than the sum of its proper divisors (697737104694).

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

489900519306 is a wasteful number, since it uses less digits than its factorization.

489900519306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824748371 (or 824748365 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 489900519306 in words is "four hundred eighty-nine billion, nine hundred million, five hundred nineteen thousand, three hundred six".