472573789056 has 512 divisors, whose sum is σ = 1475505561600. Its totient is φ = 148702003200.

The previous prime is 472573789001. The next prime is 472573789073. The reversal of 472573789056 is 650987375274.

472573789056 is a `hidden beast` number, since 4 + 7 + 2 + 573 + 7 + 8 + 9 + 0 + 56 = 666.

It is a super-2 number, since 2×472573789056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 472573788984 and 472573789002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1091394216 + ... + 1091394648.

It is an arithmetic number, because the mean of its divisors is an integer number (2881846800).

Almost surely, 2^472573789056 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 472573789056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737752780800).

472573789056 is an abundant number, since it is smaller than the sum of its proper divisors (1002931772544).

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

472573789056 is a wasteful number, since it uses less digits than its factorization.

472573789056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 63.

The spelling of 472573789056 in words is "four hundred seventy-two billion, five hundred seventy-three million, seven hundred eighty-nine thousand, fifty-six".