16325033 has 2 divisors, whose sum is σ = 16325034. Its totient is φ = 16325032.

The previous prime is 16324991. The next prime is 16325041. The reversal of 16325033 is 33052361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9078169 + 7246864 = 3013^2 + 2692^2 .

It is an emirp because it is prime and its reverse (33052361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16325033 - 2⁶ = 16324969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16325233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8162516 + 8162517.

It is an arithmetic number, because the mean of its divisors is an integer number (8162517).

Almost surely, 2^16325033 is an apocalyptic number.

It is an amenable number.

16325033 is a deficient number, since it is larger than the sum of its proper divisors (1).

16325033 is an equidigital number, since it uses as much as digits as its factorization.

16325033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 16325033 is about 4040.4248538984. The cubic root of 16325033 is about 253.6791006108.

Adding to 16325033 its reverse (33052361), we get a palindrome (49377394).

The spelling of 16325033 in words is "sixteen million, three hundred twenty-five thousand, thirty-three".