572779848960 has 1728 divisors, whose sum is σ = 2407521312000. Its totient is φ = 130069463040.

The previous prime is 572779848943. The next prime is 572779849027. The reversal of 572779848960 is 69848977275.

572779848960 is a `hidden beast` number, since 5 + 72 + 7 + 79 + 8 + 489 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6435728596 + ... + 6435728684.

It is an arithmetic number, because the mean of its divisors is an integer number (1393241500).

Almost surely, 2^572779848960 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 572779848960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203760656000).

572779848960 is an abundant number, since it is smaller than the sum of its proper divisors (1834741463040).

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

572779848960 is an equidigital number, since it uses as much as digits as its factorization.

572779848960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 426746880, while the sum is 72.

The spelling of 572779848960 in words is "five hundred seventy-two billion, seven hundred seventy-nine million, eight hundred forty-eight thousand, nine hundred sixty".