5805995994 has 12 divisors (see below), whose sum is σ = 12579658026. Its totient is φ = 1935331992.

The previous prime is 5805995989. The next prime is 5805996047. The reversal of 5805995994 is 4995995085.

It can be written as a sum of positive squares in only one way, i.e., 4742388225 + 1063607769 = 68865^2 + 32613^2 .

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 5 ways as a sum of consecutive naturals, for example, 161277649 + ... + 161277684.

Almost surely, 2^5805995994 is an apocalyptic number.

5805995994 is an abundant number, since it is smaller than the sum of its proper divisors (6773662032).

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

5805995994 is a wasteful number, since it uses less digits than its factorization.

5805995994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322555341 (or 322555338 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 63.

The square root of 5805995994 is about 76197.0865191052. The cubic root of 5805995994 is about 1797.3207045951.

The spelling of 5805995994 in words is "five billion, eight hundred five million, nine hundred ninety-five thousand, nine hundred ninety-four".