545034041 has 2 divisors, whose sum is σ = 545034042. Its totient is φ = 545034040.

The previous prime is 545034023. The next prime is 545034067. The reversal of 545034041 is 140430545.

545034041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (545034067) can be obtained adding 545034041 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 417344041 + 127690000 = 20429^2 + 11300^2 .

It is a cyclic number.

It is not a de Polignac number, because 545034041 - 2⁶ = 545033977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 545034041.

It is not a weakly prime, because it can be changed into another prime (545034001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272517020 + 272517021.

It is an arithmetic number, because the mean of its divisors is an integer number (272517021).

Almost surely, 2^545034041 is an apocalyptic number.

It is an amenable number.

545034041 is a deficient number, since it is larger than the sum of its proper divisors (1).

545034041 is an equidigital number, since it uses as much as digits as its factorization.

545034041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 545034041 is about 23345.9641265894. The cubic root of 545034041 is about 816.8479232459.

Adding to 545034041 its reverse (140430545), we get a palindrome (685464586).

The spelling of 545034041 in words is "five hundred forty-five million, thirty-four thousand, forty-one".