472957866216 has 96 divisors (see below), whose sum is σ = 1444063353600. Its totient is φ = 143320557600.

The previous prime is 472957866179. The next prime is 472957866287. The reversal of 472957866216 is 612668759274.

472957866216 is a `hidden beast` number, since 4 + 7 + 295 + 78 + 66 + 216 = 666.

472957866216 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9021880 + ... + 9074151.

It is an arithmetic number, because the mean of its divisors is an integer number (15042326600).

Almost surely, 2^472957866216 is an apocalyptic number.

It is an amenable number.

472957866216 is an abundant number, since it is smaller than the sum of its proper divisors (971105487384).

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

472957866216 is a wasteful number, since it uses less digits than its factorization.

472957866216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18096068 (or 18096047 counting only the distinct ones).

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

The spelling of 472957866216 in words is "four hundred seventy-two billion, nine hundred fifty-seven million, eight hundred sixty-six thousand, two hundred sixteen".