5923 has 2 divisors, whose sum is σ = 5924.
Its totient is φ = 5922.
The previous prime is 5903. The next prime is 5927. The reversal of 5923 is 3295.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5923 is a prime.
5923 is a lucky number.
It is a nialpdrome in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 5923.
It is not a weakly prime, because it can be changed into another prime (5927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2961 + 2962.
It is an arithmetic number, because the mean of its divisors is an integer number (2962).
25923 is an apocalyptic number.
5923 is a deficient number, since it is larger than the sum of its proper divisors (1).
5923 is an equidigital number, since it uses as much as digits as its factorization.
5923 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 270, while the sum is 19.
The square root of 5923 is about 76.9610290991.
The cubic root of 5923 is about 18.0931386343.
Subtracting from 5923 its reverse (3295), we obtain a triangular number (2628 = T72).
It can be divided in two parts, 592 and 3, that added together give a palindrome (595).
The spelling of 5923 in words is "five thousand, nine hundred twenty-three".