445033 has 2 divisors, whose sum is σ = 445034. Its totient is φ = 445032.

The previous prime is 445031. The next prime is 445069. The reversal of 445033 is 330544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444889 + 144 = 667^2 + 12^2 .

It is a cyclic number.

It is not a de Polignac number, because 445033 - 2¹ = 445031 is a prime.

Together with 445031, it forms a pair of twin primes.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 445033.

It is not a weakly prime, because it can be changed into another prime (445031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222516 + 222517.

It is an arithmetic number, because the mean of its divisors is an integer number (222517).

2⁴⁴⁵⁰³³ is an apocalyptic number.

It is an amenable number.

445033 is a deficient number, since it is larger than the sum of its proper divisors (1).

445033 is an equidigital number, since it uses as much as digits as its factorization.

445033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 445033 is about 667.1079372935. The cubic root of 445033 is about 76.3479543744.

Adding to 445033 its reverse (330544), we get a palindrome (775577).

The spelling of 445033 in words is "four hundred forty-five thousand, thirty-three".