5811409392 has 20 divisors (see below), whose sum is σ = 15012807720. Its totient is φ = 1937136448.

The previous prime is 5811409381. The next prime is 5811409397. The reversal of 5811409392 is 2939041185.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5811409397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60535467 + ... + 60535562.

It is an arithmetic number, because the mean of its divisors is an integer number (750640386).

Almost surely, 2^5811409392 is an apocalyptic number.

It is an amenable number.

5811409392 is an abundant number, since it is smaller than the sum of its proper divisors (9201398328).

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

5811409392 is a wasteful number, since it uses less digits than its factorization.

5811409392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121071040 (or 121071034 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 5811409392 is about 76232.6005853139. The cubic root of 5811409392 is about 1797.8791267265.

The spelling of 5811409392 in words is "five billion, eight hundred eleven million, four hundred nine thousand, three hundred ninety-two".