45111673 has 2 divisors, whose sum is σ = 45111674. Its totient is φ = 45111672.

The previous prime is 45111667. The next prime is 45111679. The reversal of 45111673 is 37611154.

45111673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (45111667) and next prime (45111679).

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 4700224 = 6357^2 + 2168^2 .

It is a cyclic number.

It is not a de Polignac number, because 45111673 - 2⁵ = 45111641 is a prime.

It is not a weakly prime, because it can be changed into another prime (45111679) 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, 22555836 + 22555837.

It is an arithmetic number, because the mean of its divisors is an integer number (22555837).

Almost surely, 2^45111673 is an apocalyptic number.

It is an amenable number.

45111673 is a deficient number, since it is larger than the sum of its proper divisors (1).

45111673 is an equidigital number, since it uses as much as digits as its factorization.

45111673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 45111673 is about 6716.5223888557. The cubic root of 45111673 is about 355.9833162446.

The spelling of 45111673 in words is "forty-five million, one hundred eleven thousand, six hundred seventy-three".