570728772432 has 540 divisors, whose sum is σ = 2019790412640. Its totient is φ = 149935339008.

The previous prime is 570728772403. The next prime is 570728772433. The reversal of 570728772432 is 234277827075.

570728772432 is a `hidden beast` number, since 5 + 70 + 72 + 8 + 7 + 72 + 432 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (570728772433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 366085669 + ... + 366087227.

It is an arithmetic number, because the mean of its divisors is an integer number (3740352616).

Almost surely, 2^570728772432 is an apocalyptic number.

570728772432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 570728772432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009895206320).

570728772432 is an abundant number, since it is smaller than the sum of its proper divisors (1449061640208).

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

570728772432 is a wasteful number, since it uses less digits than its factorization.

570728772432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1891 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 54.

The spelling of 570728772432 in words is "five hundred seventy billion, seven hundred twenty-eight million, seven hundred seventy-two thousand, four hundred thirty-two".