325450633 has 2 divisors, whose sum is σ = 325450634. Its totient is φ = 325450632.

The previous prime is 325450627. The next prime is 325450637. The reversal of 325450633 is 336054523.

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., 199741689 + 125708944 = 14133^2 + 11212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325450633 is a prime.

It is a super-2 number, since 2×325450633² = 211836229040201378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325450595 and 325450604.

It is not a weakly prime, because it can be changed into another prime (325450637) 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, 162725316 + 162725317.

It is an arithmetic number, because the mean of its divisors is an integer number (162725317).

Almost surely, 2^325450633 is an apocalyptic number.

It is an amenable number.

325450633 is a deficient number, since it is larger than the sum of its proper divisors (1).

325450633 is an equidigital number, since it uses as much as digits as its factorization.

325450633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 325450633 is about 18040.2503585732. The cubic root of 325450633 is about 687.8520567340.

The spelling of 325450633 in words is "three hundred twenty-five million, four hundred fifty thousand, six hundred thirty-three".