54269 has 2 divisors, whose sum is σ = 54270. Its totient is φ = 54268.

The previous prime is 54251. The next prime is 54277. The reversal of 54269 is 96245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52900 + 1369 = 230^2 + 37^2 .

It is a cyclic number.

It is not a de Polignac number, because 54269 - 2⁸ = 54013 is a prime.

It is a super-2 number, since 2×54269² = 5890248722, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54469) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27134 + 27135.

It is an arithmetic number, because the mean of its divisors is an integer number (27135).

2⁵⁴²⁶⁹ is an apocalyptic number.

It is an amenable number.

54269 is a deficient number, since it is larger than the sum of its proper divisors (1).

54269 is an equidigital number, since it uses as much as digits as its factorization.

54269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 54269 is about 232.9570775916. The cubic root of 54269 is about 37.8602903010.

It can be divided in two parts, 54 and 269, that added together give a palindrome (323).

The spelling of 54269 in words is "fifty-four thousand, two hundred sixty-nine".