5856785720 has 64 divisors (see below), whose sum is σ = 13943556000. Its totient is φ = 2207858688.

The previous prime is 5856785707. The next prime is 5856785731. The reversal of 5856785720 is 275876585.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126716 + ... + 166644.

Almost surely, 2^5856785720 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 5856785720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6971778000).

5856785720 is an abundant number, since it is smaller than the sum of its proper divisors (8086770280).

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

5856785720 is a wasteful number, since it uses less digits than its factorization.

5856785720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40152 (or 40148 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 53.

The square root of 5856785720 is about 76529.6394869334. The cubic root of 5856785720 is about 1802.5463672802.

The spelling of 5856785720 in words is "five billion, eight hundred fifty-six million, seven hundred eighty-five thousand, seven hundred twenty".