54277 has 2 divisors, whose sum is σ = 54278. Its totient is φ = 54276.

The previous prime is 54269. The next prime is 54287. The reversal of 54277 is 77245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37636 + 16641 = 194^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 54277 - 2³ = 54269 is a prime.

54277 is a lucky number.

It is a plaindrome in base 14 and base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27138 + 27139.

It is an arithmetic number, because the mean of its divisors is an integer number (27139).

2⁵⁴²⁷⁷ is an apocalyptic number.

It is an amenable number.

54277 is a deficient number, since it is larger than the sum of its proper divisors (1).

54277 is an equidigital number, since it uses as much as digits as its factorization.

54277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1960, while the sum is 25.

The square root of 54277 is about 232.9742475039. The cubic root of 54277 is about 37.8621505861.

The spelling of 54277 in words is "fifty-four thousand, two hundred seventy-seven".