5664055546111 has 2 divisors, whose sum is σ = 5664055546112. Its totient is φ = 5664055546110.

The previous prime is 5664055546109. The next prime is 5664055546133. The reversal of 5664055546111 is 1116455504665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5664055546111 - 2¹ = 5664055546109 is a prime.

Together with 5664055546109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5664055546181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832027773055 + 2832027773056.

It is an arithmetic number, because the mean of its divisors is an integer number (2832027773056).

Almost surely, 2^{5664055546111} is an apocalyptic number.

5664055546111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5664055546111 is an equidigital number, since it uses as much as digits as its factorization.

5664055546111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 5664055546111 in words is "five trillion, six hundred sixty-four billion, fifty-five million, five hundred forty-six thousand, one hundred eleven".