852641611 has 2 divisors, whose sum is σ = 852641612. Its totient is φ = 852641610.

The previous prime is 852641599. The next prime is 852641659. The reversal of 852641611 is 116146258.

852641611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 852641611 - 2⁷ = 852641483 is a prime.

It is not a weakly prime, because it can be changed into another prime (852641011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426320805 + 426320806.

It is an arithmetic number, because the mean of its divisors is an integer number (426320806).

Almost surely, 2^852641611 is an apocalyptic number.

852641611 is a deficient number, since it is larger than the sum of its proper divisors (1).

852641611 is an equidigital number, since it uses as much as digits as its factorization.

852641611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 34.

The square root of 852641611 is about 29200.0275856034. The cubic root of 852641611 is about 948.2485220681.

Adding to 852641611 its reverse (116146258), we get a palindrome (968787869).

The spelling of 852641611 in words is "eight hundred fifty-two million, six hundred forty-one thousand, six hundred eleven".