325522811 has 2 divisors, whose sum is σ = 325522812. Its totient is φ = 325522810.

The previous prime is 325522789. The next prime is 325522819. The reversal of 325522811 is 118225523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325522811 - 2¹⁰ = 325521787 is a prime.

It is not a weakly prime, because it can be changed into another prime (325522819) 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, 162761405 + 162761406.

It is an arithmetic number, because the mean of its divisors is an integer number (162761406).

Almost surely, 2^325522811 is an apocalyptic number.

325522811 is a deficient number, since it is larger than the sum of its proper divisors (1).

325522811 is an equidigital number, since it uses as much as digits as its factorization.

325522811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 29.

The square root of 325522811 is about 18042.2507187989. The cubic root of 325522811 is about 687.9029032740.

The spelling of 325522811 in words is "three hundred twenty-five million, five hundred twenty-two thousand, eight hundred eleven".