54667 has 2 divisors, whose sum is σ = 54668. Its totient is φ = 54666.

The previous prime is 54647. The next prime is 54673. The reversal of 54667 is 76645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54667 - 2⁷ = 54539 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (54617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27333 + 27334.

It is an arithmetic number, because the mean of its divisors is an integer number (27334).

2⁵⁴⁶⁶⁷ is an apocalyptic number.

54667 is a deficient number, since it is larger than the sum of its proper divisors (1).

54667 is an equidigital number, since it uses as much as digits as its factorization.

54667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 54667 is about 233.8097517214. The cubic root of 54667 is about 37.9526186929.

The spelling of 54667 in words is "fifty-four thousand, six hundred sixty-seven".