5919 has 4 divisors (see below), whose sum is σ = 7896. Its totient is φ = 3944.

The previous prime is 5903. The next prime is 5923. The reversal of 5919 is 9195.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5919 - 2⁴ = 5903 is a prime.

It is a super-2 number, since 2×5919² = 70069122, which contains 22 as substring.

It is a D-number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (1974).

2⁵⁹¹⁹ is an apocalyptic number.

5919 is a deficient number, since it is larger than the sum of its proper divisors (1977).

5919 is a wasteful number, since it uses less digits than its factorization.

5919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976.

The product of its digits is 405, while the sum is 24.

The square root of 5919 is about 76.9350375317. The cubic root of 5919 is about 18.0890647499.

It can be divided in two parts, 59 and 19, that added together give a triangular number (78 = T₁₂).

The spelling of 5919 in words is "five thousand, nine hundred nineteen".