5811159390 has 32 divisors (see below), whose sum is σ = 13974768000. Its totient is φ = 1546533024.

The previous prime is 5811159373. The next prime is 5811159413. The reversal of 5811159390 is 939511185.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179124 + ... + 209063.

It is an arithmetic number, because the mean of its divisors is an integer number (436711500).

Almost surely, 2^5811159390 is an apocalyptic number.

5811159390 is an abundant number, since it is smaller than the sum of its proper divisors (8163608610).

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

5811159390 is a wasteful number, since it uses less digits than its factorization.

5811159390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388696.

The product of its (nonzero) digits is 48600, while the sum is 42.

The square root of 5811159390 is about 76230.9608361327. The cubic root of 5811159390 is about 1797.8533452684.

The spelling of 5811159390 in words is "five billion, eight hundred eleven million, one hundred fifty-nine thousand, three hundred ninety".