5811340968 has 96 divisors (see below), whose sum is σ = 15901142400. Its totient is φ = 1917273600.

The previous prime is 5811340963. The next prime is 5811340981. The reversal of 5811340968 is 8690431185.

5811340968 is a `hidden beast` number, since 581 + 1 + 3 + 4 + 0 + 9 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (5811340961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3105073 + ... + 3106943.

It is an arithmetic number, because the mean of its divisors is an integer number (165636900).

Almost surely, 2^5811340968 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 5811340968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7950571200).

5811340968 is an abundant number, since it is smaller than the sum of its proper divisors (10089801432).

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

5811340968 is a wasteful number, since it uses less digits than its factorization.

5811340968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2296 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 5811340968 is about 76232.1517996180. The cubic root of 5811340968 is about 1797.8720705745.

The spelling of 5811340968 in words is "five billion, eight hundred eleven million, three hundred forty thousand, nine hundred sixty-eight".