5809993 has 8 divisors (see below), whose sum is σ = 6702912. Its totient is φ = 4932816.

The previous prime is 5809949. The next prime is 5810011. The reversal of 5809993 is 3999085.

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

It is a de Polignac number, because none of the positive numbers 2^k-5809993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5809943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3130 + ... + 4627.

It is an arithmetic number, because the mean of its divisors is an integer number (837864).

Almost surely, 2^5809993 is an apocalyptic number.

It is an amenable number.

5809993 is a deficient number, since it is larger than the sum of its proper divisors (892919).

5809993 is a wasteful number, since it uses less digits than its factorization.

5809993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 5809993 is about 2410.3927065937. The cubic root of 5809993 is about 179.7733051518.

The spelling of 5809993 in words is "five million, eight hundred nine thousand, nine hundred ninety-three".