1452545033 has 2 divisors, whose sum is σ = 1452545034. Its totient is φ = 1452545032.

The previous prime is 1452544981. The next prime is 1452545057. The reversal of 1452545033 is 3305452541.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1446052729 + 6492304 = 38027^2 + 2548^2 .

It is an emirp because it is prime and its reverse (3305452541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452545033 - 2⁶ = 1452544969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1452544033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726272516 + 726272517.

It is an arithmetic number, because the mean of its divisors is an integer number (726272517).

Almost surely, 2^1452545033 is an apocalyptic number.

It is an amenable number.

1452545033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452545033 is an equidigital number, since it uses as much as digits as its factorization.

1452545033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 1452545033 is about 38112.2687989052. The cubic root of 1452545033 is about 1132.5130154914.

Adding to 1452545033 its reverse (3305452541), we get a palindrome (4757997574).

The spelling of 1452545033 in words is "one billion, four hundred fifty-two million, five hundred forty-five thousand, thirty-three".