489337827156 has 48 divisors (see below), whose sum is σ = 1343280314880. Its totient is φ = 153517749120.

The previous prime is 489337827149. The next prime is 489337827217. The reversal of 489337827156 is 651728733984.

489337827156 is a `hidden beast` number, since 4 + 8 + 93 + 378 + 27 + 156 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 489337827093 and 489337827102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133260100 + ... + 133263771.

It is an arithmetic number, because the mean of its divisors is an integer number (27985006560).

Almost surely, 2^489337827156 is an apocalyptic number.

It is an amenable number.

489337827156 is an abundant number, since it is smaller than the sum of its proper divisors (853942487724).

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

489337827156 is a wasteful number, since it uses less digits than its factorization.

489337827156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266523901 (or 266523893 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 489337827156 in words is "four hundred eighty-nine billion, three hundred thirty-seven million, eight hundred twenty-seven thousand, one hundred fifty-six".