45827273 has 2 divisors, whose sum is σ = 45827274. Its totient is φ = 45827272.

The previous prime is 45827261. The next prime is 45827311. The reversal of 45827273 is 37272854.

45827273 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 (45827311) can be obtained adding 45827273 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31326409 + 14500864 = 5597^2 + 3808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45827273 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45827213) 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, 22913636 + 22913637.

It is an arithmetic number, because the mean of its divisors is an integer number (22913637).

Almost surely, 2^45827273 is an apocalyptic number.

It is an amenable number.

45827273 is a deficient number, since it is larger than the sum of its proper divisors (1).

45827273 is an equidigital number, since it uses as much as digits as its factorization.

45827273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 38.

The square root of 45827273 is about 6769.5844037873. The cubic root of 45827273 is about 357.8557542327.

The spelling of 45827273 in words is "forty-five million, eight hundred twenty-seven thousand, two hundred seventy-three".