5564677871 has 2 divisors, whose sum is σ = 5564677872. Its totient is φ = 5564677870.

The previous prime is 5564677843. The next prime is 5564677901. The reversal of 5564677871 is 1787764655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5564677871 - 2¹⁰ = 5564676847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5564677771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782338935 + 2782338936.

It is an arithmetic number, because the mean of its divisors is an integer number (2782338936).

Almost surely, 2^5564677871 is an apocalyptic number.

5564677871 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564677871 is an equidigital number, since it uses as much as digits as its factorization.

5564677871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9878400, while the sum is 56.

The square root of 5564677871 is about 74596.7685023956. The cubic root of 5564677871 is about 1772.0664758704.

The spelling of 5564677871 in words is "five billion, five hundred sixty-four million, six hundred seventy-seven thousand, eight hundred seventy-one".