489112946632 has 16 divisors (see below), whose sum is σ = 918910016640. Its totient is φ = 244070275536.

The previous prime is 489112946503. The next prime is 489112946657. The reversal of 489112946632 is 236649211984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60770448 + ... + 60778495.

It is an arithmetic number, because the mean of its divisors is an integer number (57431876040).

Almost surely, 2^489112946632 is an apocalyptic number.

It is an amenable number.

489112946632 is a deficient number, since it is larger than the sum of its proper divisors (429797070008).

489112946632 is a wasteful number, since it uses less digits than its factorization.

489112946632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121549452 (or 121549448 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 55.

The spelling of 489112946632 in words is "four hundred eighty-nine billion, one hundred twelve million, nine hundred forty-six thousand, six hundred thirty-two".