45865073 has 2 divisors, whose sum is σ = 45865074. Its totient is φ = 45865072.

The previous prime is 45865067. The next prime is 45865081. The reversal of 45865073 is 37056854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31899904 + 13965169 = 5648^2 + 3737^2 .

It is a cyclic number.

It is not a de Polignac number, because 45865073 - 2¹⁴ = 45848689 is a prime.

It is not a weakly prime, because it can be changed into another prime (45865033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22932536 + 22932537.

It is an arithmetic number, because the mean of its divisors is an integer number (22932537).

Almost surely, 2^45865073 is an apocalyptic number.

It is an amenable number.

45865073 is a deficient number, since it is larger than the sum of its proper divisors (1).

45865073 is an equidigital number, since it uses as much as digits as its factorization.

45865073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 45865073 is about 6772.3757279111. The cubic root of 45865073 is about 357.9541180029.

The spelling of 45865073 in words is "forty-five million, eight hundred sixty-five thousand, seventy-three".