5811590942 has 8 divisors (see below), whose sum is σ = 8718533496. Its totient is φ = 2905413112.

The previous prime is 5811590929. The next prime is 5811590959. The reversal of 5811590942 is 2490951185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5811590893 and 5811590902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171788 + ... + 202815.

It is an arithmetic number, because the mean of its divisors is an integer number (1089816687).

Almost surely, 2^5811590942 is an apocalyptic number.

5811590942 is a deficient number, since it is larger than the sum of its proper divisors (2906942554).

5811590942 is a wasteful number, since it uses less digits than its factorization.

5811590942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382362.

The product of its (nonzero) digits is 129600, while the sum is 44.

The square root of 5811590942 is about 76233.7913395366. The cubic root of 5811590942 is about 1797.8978486081.

The spelling of 5811590942 in words is "five billion, eight hundred eleven million, five hundred ninety thousand, nine hundred forty-two".