45805033 has 2 divisors, whose sum is σ = 45805034. Its totient is φ = 45805032.

The previous prime is 45805031. The next prime is 45805043. The reversal of 45805033 is 33050854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45522009 + 283024 = 6747^2 + 532^2 .

It is a cyclic number.

It is not a de Polignac number, because 45805033 - 2¹ = 45805031 is a prime.

Together with 45805031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 45804992 and 45805010.

It is not a weakly prime, because it can be changed into another prime (45805031) 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, 22902516 + 22902517.

It is an arithmetic number, because the mean of its divisors is an integer number (22902517).

Almost surely, 2^45805033 is an apocalyptic number.

It is an amenable number.

45805033 is a deficient number, since it is larger than the sum of its proper divisors (1).

45805033 is an equidigital number, since it uses as much as digits as its factorization.

45805033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45805033 is about 6767.9415629865. The cubic root of 45805033 is about 357.7978556696.

Adding to 45805033 its reverse (33050854), we get a palindrome (78855887).

The spelling of 45805033 in words is "forty-five million, eight hundred five thousand, thirty-three".