548903 has 2 divisors, whose sum is σ = 548904. Its totient is φ = 548902.

The previous prime is 548897. The next prime is 548909. The reversal of 548903 is 309845.

It is a balanced prime because it is at equal distance from previous prime (548897) and next prime (548909).

It is a cyclic number.

It is not a de Polignac number, because 548903 - 2¹² = 544807 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274451 + 274452.

It is an arithmetic number, because the mean of its divisors is an integer number (274452).

2⁵⁴⁸⁹⁰³ is an apocalyptic number.

548903 is a deficient number, since it is larger than the sum of its proper divisors (1).

548903 is an equidigital number, since it uses as much as digits as its factorization.

548903 is an odious number, because the sum of its binary digits is odd.

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

The square root of 548903 is about 740.8798823021. The cubic root of 548903 is about 81.8776183534.

The spelling of 548903 in words is "five hundred forty-eight thousand, nine hundred three".