489523108052 has 24 divisors (see below), whose sum is σ = 983730649440. Its totient is φ = 210799424160.

The previous prime is 489523108043. The next prime is 489523108103. The reversal of 489523108052 is 250801325984.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 489523107988 and 489523108006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292776143 + ... + 292777814.

It is an arithmetic number, because the mean of its divisors is an integer number (40988777060).

Almost surely, 2^489523108052 is an apocalyptic number.

It is an amenable number.

489523108052 is an abundant number, since it is smaller than the sum of its proper divisors (494207541388).

489523108052 is a wasteful number, since it uses less digits than its factorization.

489523108052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585553991 (or 585553989 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 489523108052 in words is "four hundred eighty-nine billion, five hundred twenty-three million, one hundred eight thousand, fifty-two".