445073111033 has 2 divisors, whose sum is σ = 445073111034. Its totient is φ = 445073111032.

The previous prime is 445073110967. The next prime is 445073111089. The reversal of 445073111033 is 330111370544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 401554144489 + 43518966544 = 633683^2 + 208612^2 .

It is a cyclic number.

It is not a de Polignac number, because 445073111033 - 2⁸ = 445073110777 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 (445073113033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222536555516 + 222536555517.

It is an arithmetic number, because the mean of its divisors is an integer number (222536555517).

Almost surely, 2^445073111033 is an apocalyptic number.

It is an amenable number.

445073111033 is a deficient number, since it is larger than the sum of its proper divisors (1).

445073111033 is an equidigital number, since it uses as much as digits as its factorization.

445073111033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 445073111033 its reverse (330111370544), we get a palindrome (775184481577).

The spelling of 445073111033 in words is "four hundred forty-five billion, seventy-three million, one hundred eleven thousand, thirty-three".