54347 has 2 divisors, whose sum is σ = 54348. Its totient is φ = 54346.

The previous prime is 54331. The next prime is 54361. The reversal of 54347 is 74345.

54347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54347 - 2⁴ = 54331 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (54367) 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, 27173 + 27174.

It is an arithmetic number, because the mean of its divisors is an integer number (27174).

2⁵⁴³⁴⁷ is an apocalyptic number.

54347 is a deficient number, since it is larger than the sum of its proper divisors (1).

54347 is an equidigital number, since it uses as much as digits as its factorization.

54347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 23.

The square root of 54347 is about 233.1244302942. The cubic root of 54347 is about 37.8784202890.

The spelling of 54347 in words is "fifty-four thousand, three hundred forty-seven".