45005333 has 2 divisors, whose sum is σ = 45005334. Its totient is φ = 45005332.

The previous prime is 45005329. The next prime is 45005347. The reversal of 45005333 is 33350054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44863204 + 142129 = 6698^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 45005333 - 2² = 45005329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45005299 and 45005308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45005383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22502666 + 22502667.

It is an arithmetic number, because the mean of its divisors is an integer number (22502667).

Almost surely, 2^45005333 is an apocalyptic number.

It is an amenable number.

45005333 is a deficient number, since it is larger than the sum of its proper divisors (1).

45005333 is an equidigital number, since it uses as much as digits as its factorization.

45005333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 45005333 is about 6708.6014190739. The cubic root of 45005333 is about 355.7033809399.

Adding to 45005333 its reverse (33350054), we get a palindrome (78355387).

The spelling of 45005333 in words is "forty-five million, five thousand, three hundred thirty-three".