45205141 has 2 divisors, whose sum is σ = 45205142. Its totient is φ = 45205140.

The previous prime is 45205079. The next prime is 45205187. The reversal of 45205141 is 14150254.

45205141 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., 28313041 + 16892100 = 5321^2 + 4110^2 .

It is a cyclic number.

It is not a de Polignac number, because 45205141 - 2¹⁵ = 45172373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45205241) 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, 22602570 + 22602571.

It is an arithmetic number, because the mean of its divisors is an integer number (22602571).

Almost surely, 2^45205141 is an apocalyptic number.

It is an amenable number.

45205141 is a deficient number, since it is larger than the sum of its proper divisors (1).

45205141 is an equidigital number, since it uses as much as digits as its factorization.

45205141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 45205141 is about 6723.4768535334. The cubic root of 45205141 is about 356.2290035435.

Adding to 45205141 its reverse (14150254), we get a palindrome (59355395).

The spelling of 45205141 in words is "forty-five million, two hundred five thousand, one hundred forty-one".