5805738719 has 8 divisors (see below), whose sum is σ = 6349491408. Its totient is φ = 5264645760.

The previous prime is 5805738689. The next prime is 5805738733. The reversal of 5805738719 is 9178375085.

It is a happy number.

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

It is not a de Polignac number, because 5805738719 - 2²⁸ = 5537303263 is a prime.

It is a super-2 number, since 2×5805738719² = 67413204146591521922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5805738019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 660362 + ... + 669095.

It is an arithmetic number, because the mean of its divisors is an integer number (793686426).

Almost surely, 2^5805738719 is an apocalyptic number.

5805738719 is a deficient number, since it is larger than the sum of its proper divisors (543752689).

5805738719 is a wasteful number, since it uses less digits than its factorization.

5805738719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329865.

The product of its (nonzero) digits is 2116800, while the sum is 53.

The square root of 5805738719 is about 76195.3982796862. The cubic root of 5805738719 is about 1797.2941566084.

The spelling of 5805738719 in words is "five billion, eight hundred five million, seven hundred thirty-eight thousand, seven hundred nineteen".