5781970368 has 168 divisors, whose sum is σ = 18311518368. Its totient is φ = 1735016448.

The previous prime is 5781970297. The next prime is 5781970379. The reversal of 5781970368 is 8630791875.

5781970368 is a `hidden beast` number, since 578 + 1 + 9 + 7 + 0 + 3 + 68 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212380 + ... + 238052.

Almost surely, 2^5781970368 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 5781970368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9155759184).

5781970368 is an abundant number, since it is smaller than the sum of its proper divisors (12529548000).

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

5781970368 is a wasteful number, since it uses less digits than its factorization.

5781970368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25731 (or 25718 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 5781970368 is about 76039.2685919585. The cubic root of 5781970368 is about 1794.8381299449.

The spelling of 5781970368 in words is "five billion, seven hundred eighty-one million, nine hundred seventy thousand, three hundred sixty-eight".