5781441912 has 64 divisors (see below), whose sum is σ = 14621767680. Its totient is φ = 1904798592.

The previous prime is 5781441907. The next prime is 5781441929. The reversal of 5781441912 is 2191441875.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1498578 + ... + 1502430.

It is an arithmetic number, because the mean of its divisors is an integer number (228465120).

Almost surely, 2^5781441912 is an apocalyptic number.

It is an amenable number.

5781441912 is an abundant number, since it is smaller than the sum of its proper divisors (8840325768).

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

5781441912 is a wasteful number, since it uses less digits than its factorization.

5781441912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4572 (or 4568 counting only the distinct ones).

The product of its digits is 80640, while the sum is 42.

The square root of 5781441912 is about 76035.7936237927. The cubic root of 5781441912 is about 1794.7834472089.

The spelling of 5781441912 in words is "five billion, seven hundred eighty-one million, four hundred forty-one thousand, nine hundred twelve".