472497657952 has 96 divisors (see below), whose sum is σ = 968071759200. Its totient is φ = 226739294208.

The previous prime is 472497657917. The next prime is 472497657971. The reversal of 472497657952 is 259756794274.

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, 159788058 + ... + 159791014.

It is an arithmetic number, because the mean of its divisors is an integer number (10084080825).

Almost surely, 2^472497657952 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 472497657952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484035879600).

472497657952 is an abundant number, since it is smaller than the sum of its proper divisors (495574101248).

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

472497657952 is a wasteful number, since it uses less digits than its factorization.

472497657952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3960 counting only the distinct ones).

The product of its digits is 266716800, while the sum is 67.

The spelling of 472497657952 in words is "four hundred seventy-two billion, four hundred ninety-seven million, six hundred fifty-seven thousand, nine hundred fifty-two".