548340341 has 2 divisors, whose sum is σ = 548340342. Its totient is φ = 548340340.

The previous prime is 548340337. The next prime is 548340349. The reversal of 548340341 is 143043845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544522225 + 3818116 = 23335^2 + 1954^2 .

It is a cyclic number.

It is not a de Polignac number, because 548340341 - 2² = 548340337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 548340298 and 548340307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548340349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274170170 + 274170171.

It is an arithmetic number, because the mean of its divisors is an integer number (274170171).

Almost surely, 2^548340341 is an apocalyptic number.

It is an amenable number.

548340341 is a deficient number, since it is larger than the sum of its proper divisors (1).

548340341 is an equidigital number, since it uses as much as digits as its factorization.

548340341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 548340341 is about 23416.6680166073. The cubic root of 548340341 is about 818.4963227387.

The spelling of 548340341 in words is "five hundred forty-eight million, three hundred forty thousand, three hundred forty-one".