45043067 has 2 divisors, whose sum is σ = 45043068. Its totient is φ = 45043066.

The previous prime is 45043027. The next prime is 45043087. The reversal of 45043067 is 76034054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45043067 - 2¹² = 45038971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45043027) 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, 22521533 + 22521534.

It is an arithmetic number, because the mean of its divisors is an integer number (22521534).

Almost surely, 2^45043067 is an apocalyptic number.

45043067 is a deficient number, since it is larger than the sum of its proper divisors (1).

45043067 is an equidigital number, since it uses as much as digits as its factorization.

45043067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 45043067 is about 6711.4131894855. The cubic root of 45043067 is about 355.8027644355.

The spelling of 45043067 in words is "forty-five million, forty-three thousand, sixty-seven".