325662011 has 2 divisors, whose sum is σ = 325662012. Its totient is φ = 325662010.

The previous prime is 325661993. The next prime is 325662017. The reversal of 325662011 is 110266523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325662011 is a prime.

It is not a weakly prime, because it can be changed into another prime (325662017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162831005 + 162831006.

It is an arithmetic number, because the mean of its divisors is an integer number (162831006).

Almost surely, 2^325662011 is an apocalyptic number.

325662011 is a deficient number, since it is larger than the sum of its proper divisors (1).

325662011 is an equidigital number, since it uses as much as digits as its factorization.

325662011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 325662011 is about 18046.1079183296. The cubic root of 325662011 is about 688.0009429352. Note that the first 3 decimals are identical.

The spelling of 325662011 in words is "three hundred twenty-five million, six hundred sixty-two thousand, eleven".