54023 has 4 divisors (see below), whose sum is σ = 54720. Its totient is φ = 53328.

The previous prime is 54013. The next prime is 54037. The reversal of 54023 is 32045.

54023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54023 - 2⁶ = 53959 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53989 and 54007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54013) 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, 215 + ... + 392.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2⁵⁴⁰²³ is an apocalyptic number.

54023 is a deficient number, since it is larger than the sum of its proper divisors (697).

54023 is an equidigital number, since it uses as much as digits as its factorization.

54023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 54023 is about 232.4284836245. The cubic root of 54023 is about 37.8029970655.

Adding to 54023 its reverse (32045), we get a palindrome (86068).

The spelling of 54023 in words is "fifty-four thousand, twenty-three".