5721760800 has 432 divisors, whose sum is σ = 23296133952. Its totient is φ = 1294387200.

The previous prime is 5721760789. The next prime is 5721760819. The reversal of 5721760800 is 80671275.

5721760800 is a `hidden beast` number, since 572 + 1 + 7 + 6 + 0 + 80 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5392270 + ... + 5393330.

It is an arithmetic number, because the mean of its divisors is an integer number (53926236).

Almost surely, 2^5721760800 is an apocalyptic number.

5721760800 is a gapful number since it is divisible by the number (50) 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 5721760800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11648066976).

5721760800 is an abundant number, since it is smaller than the sum of its proper divisors (17574373152).

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

5721760800 is a wasteful number, since it uses less digits than its factorization.

5721760800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 5721760800 is about 75642.3214873790. The cubic root of 5721760800 is about 1788.5862978258.

The spelling of 5721760800 in words is "five billion, seven hundred twenty-one million, seven hundred sixty thousand, eight hundred".