472166522912 has 270 divisors, whose sum is σ = 1131427640637. Its totient is φ = 193949344512.

The previous prime is 472166522909. The next prime is 472166522917. The reversal of 472166522912 is 219225661274.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 380940777616 + 91225745296 = 617204^2 + 302036^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=485884.

It is not an unprimeable number, because it can be changed into a prime (472166522917) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 7047261503 + ... + 7047261569.

Almost surely, 2^472166522912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472166522912

472166522912 is an abundant number, since it is smaller than the sum of its proper divisors (659261117725).

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

472166522912 is an frugal number, since it uses more digits than its factorization.

472166522912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 113 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The spelling of 472166522912 in words is "four hundred seventy-two billion, one hundred sixty-six million, five hundred twenty-two thousand, nine hundred twelve".