2548209341 has 2 divisors, whose sum is σ = 2548209342. Its totient is φ = 2548209340.

The previous prime is 2548209281. The next prime is 2548209343. The reversal of 2548209341 is 1439028452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2291536900 + 256672441 = 47870^2 + 16021^2 .

It is a cyclic number.

It is not a de Polignac number, because 2548209341 - 2³⁰ = 1474467517 is a prime.

Together with 2548209343, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2548209295 and 2548209304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2548209343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274104670 + 1274104671.

It is an arithmetic number, because the mean of its divisors is an integer number (1274104671).

Almost surely, 2^2548209341 is an apocalyptic number.

It is an amenable number.

2548209341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548209341 is an equidigital number, since it uses as much as digits as its factorization.

2548209341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2548209341 is about 50479.7914120096. The cubic root of 2548209341 is about 1365.8773431865.

The spelling of 2548209341 in words is "two billion, five hundred forty-eight million, two hundred nine thousand, three hundred forty-one".