548453 has 2 divisors, whose sum is σ = 548454. Its totient is φ = 548452.

The previous prime is 548441. The next prime is 548459. The reversal of 548453 is 354845.

548453 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 can be written as a sum of positive squares in only one way, i.e., 334084 + 214369 = 578^2 + 463^2 .

It is a cyclic number.

It is not a de Polignac number, because 548453 - 2¹⁴ = 532069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274226 + 274227.

It is an arithmetic number, because the mean of its divisors is an integer number (274227).

2⁵⁴⁸⁴⁵³ is an apocalyptic number.

It is an amenable number.

548453 is a deficient number, since it is larger than the sum of its proper divisors (1).

548453 is an equidigital number, since it uses as much as digits as its factorization.

548453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 29.

The square root of 548453 is about 740.5761270795. The cubic root of 548453 is about 81.8552373489.

It can be divided in two parts, 548 and 453, that added together give a palindrome (1001).

The spelling of 548453 in words is "five hundred forty-eight thousand, four hundred fifty-three".