4164654564611 has 2 divisors, whose sum is σ = 4164654564612. Its totient is φ = 4164654564610.

The previous prime is 4164654564563. The next prime is 4164654564619. The reversal of 4164654564611 is 1164654564614.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4164654564611 is a prime.

It is not a weakly prime, because it can be changed into another prime (4164654564619) 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, 2082327282305 + 2082327282306.

It is an arithmetic number, because the mean of its divisors is an integer number (2082327282306).

Almost surely, 2^{4164654564611} is an apocalyptic number.

4164654564611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4164654564611 is an equidigital number, since it uses as much as digits as its factorization.

4164654564611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8294400, while the sum is 53.

The spelling of 4164654564611 in words is "four trillion, one hundred sixty-four billion, six hundred fifty-four million, five hundred sixty-four thousand, six hundred eleven".