45066211 has 2 divisors, whose sum is σ = 45066212. Its totient is φ = 45066210.

The previous prime is 45066209. The next prime is 45066283. The reversal of 45066211 is 11266054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45066211 - 2¹ = 45066209 is a prime.

Together with 45066209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45066911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22533105 + 22533106.

It is an arithmetic number, because the mean of its divisors is an integer number (22533106).

Almost surely, 2^45066211 is an apocalyptic number.

45066211 is a deficient number, since it is larger than the sum of its proper divisors (1).

45066211 is an equidigital number, since it uses as much as digits as its factorization.

45066211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 45066211 is about 6713.1371950825. The cubic root of 45066211 is about 355.8636934511.

The spelling of 45066211 in words is "forty-five million, sixty-six thousand, two hundred eleven".