5811342744 has 32 divisors (see below), whose sum is σ = 14532563520. Its totient is φ = 1936553376.

The previous prime is 5811342743. The next prime is 5811342751. The reversal of 5811342744 is 4472431185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5811342743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54199 + ... + 120665.

It is an arithmetic number, because the mean of its divisors is an integer number (454142610).

Almost surely, 2^5811342744 is an apocalyptic number.

It is an amenable number.

5811342744 is an abundant number, since it is smaller than the sum of its proper divisors (8721220776).

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

5811342744 is a wasteful number, since it uses less digits than its factorization.

5811342744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70119 (or 70115 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 5811342744 is about 76232.1634482454. The cubic root of 5811342744 is about 1797.8722537233.

The spelling of 5811342744 in words is "five billion, eight hundred eleven million, three hundred forty-two thousand, seven hundred forty-four".