32545033 has 2 divisors, whose sum is σ = 32545034. Its totient is φ = 32545032.

The previous prime is 32545003. The next prime is 32545039. The reversal of 32545033 is 33054523.

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., 28334329 + 4210704 = 5323^2 + 2052^2 .

It is a cyclic number.

It is not a de Polignac number, because 32545033 - 2⁹ = 32544521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32544989 and 32545007.

It is not a weakly prime, because it can be changed into another prime (32545039) 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, 16272516 + 16272517.

It is an arithmetic number, because the mean of its divisors is an integer number (16272517).

Almost surely, 2^32545033 is an apocalyptic number.

It is an amenable number.

32545033 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545033 is an equidigital number, since it uses as much as digits as its factorization.

32545033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 32545033 is about 5704.8254136301. The cubic root of 32545033 is about 319.2725434886.

Adding to 32545033 its reverse (33054523), we get a palindrome (65599556).

The spelling of 32545033 in words is "thirty-two million, five hundred forty-five thousand, thirty-three".