548039 has 2 divisors, whose sum is σ = 548040. Its totient is φ = 548038.

The previous prime is 548003. The next prime is 548059. The reversal of 548039 is 930845.

548039 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 a de Polignac number, because none of the positive numbers 2^k-548039 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5³ + 4⁷ + 0 + 8 + 3¹² + 9² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274019 + 274020.

It is an arithmetic number, because the mean of its divisors is an integer number (274020).

2⁵⁴⁸⁰³⁹ is an apocalyptic number.

548039 is a deficient number, since it is larger than the sum of its proper divisors (1).

548039 is an equidigital number, since it uses as much as digits as its factorization.

548039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 548039 is about 740.2965621965. The cubic root of 548039 is about 81.8346360098.

The spelling of 548039 in words is "five hundred forty-eight thousand, thirty-nine".