325641611 has 2 divisors, whose sum is σ = 325641612. Its totient is φ = 325641610.

The previous prime is 325641599. The next prime is 325641637. The reversal of 325641611 is 116146523.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (116146523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325641611 - 2¹⁴ = 325625227 is a prime.

It is not a weakly prime, because it can be changed into another prime (325641661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162820805 + 162820806.

It is an arithmetic number, because the mean of its divisors is an integer number (162820806).

Almost surely, 2^325641611 is an apocalyptic number.

325641611 is a deficient number, since it is larger than the sum of its proper divisors (1).

325641611 is an equidigital number, since it uses as much as digits as its factorization.

325641611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 325641611 is about 18045.5426906480. The cubic root of 325641611 is about 687.9865768012.

The spelling of 325641611 in words is "three hundred twenty-five million, six hundred forty-one thousand, six hundred eleven".