572282666537472 has 240 divisors, whose sum is σ = 1806705793107072. Its totient is φ = 172946452930560.

The previous prime is 572282666537471. The next prime is 572282666537513. The reversal of 572282666537472 is 274735666282275.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 572282666537472.

It is not an unprimeable number, because it can be changed into a prime (572282666537471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3220618 + ... + 33984374.

Almost surely, 2^{572282666537472} 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 572282666537472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903352896553536).

572282666537472 is an abundant number, since it is smaller than the sum of its proper divisors (1234423126569600).

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

572282666537472 is a wasteful number, since it uses less digits than its factorization.

572282666537472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30764159 (or 30764140 counting only the distinct ones).

The product of its digits is 2844979200, while the sum is 72.

The spelling of 572282666537472 in words is "five hundred seventy-two trillion, two hundred eighty-two billion, six hundred sixty-six million, five hundred thirty-seven thousand, four hundred seventy-two".