662288854272 has 72 divisors (see below), whose sum is σ = 1787480452800. Its totient is φ = 217653596160.

The previous prime is 662288854237. The next prime is 662288854273. The reversal of 662288854272 is 272458882266.

662288854272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662288854273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6018397 + ... + 6127452.

It is an arithmetic number, because the mean of its divisors is an integer number (24826117400).

Almost surely, 2^662288854272 is an apocalyptic number.

It is an amenable number.

662288854272 is an abundant number, since it is smaller than the sum of its proper divisors (1125191598528).

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

662288854272 is a wasteful number, since it uses less digits than its factorization.

662288854272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145939 (or 12145925 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 60.

The spelling of 662288854272 in words is "six hundred sixty-two billion, two hundred eighty-eight million, eight hundred fifty-four thousand, two hundred seventy-two".