5664516455223 has 8 divisors (see below), whose sum is σ = 8391876230000. Its totient is φ = 3776344303464.

The previous prime is 5664516455177. The next prime is 5664516455231. The reversal of 5664516455223 is 3225546154665.

5664516455223 is a `hidden beast` number, since 5 + 6 + 6 + 4 + 5 + 1 + 64 + 552 + 23 = 666.

It is not a de Polignac number, because 5664516455223 - 2¹⁴ = 5664516438839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5664516455223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664516455623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104898452848 + ... + 104898452901.

It is an arithmetic number, because the mean of its divisors is an integer number (1048984528750).

Almost surely, 2^{5664516455223} is an apocalyptic number.

5664516455223 is a deficient number, since it is larger than the sum of its proper divisors (2727359774777).

5664516455223 is a wasteful number, since it uses less digits than its factorization.

5664516455223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209796905758 (or 209796905752 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 54.

The spelling of 5664516455223 in words is "five trillion, six hundred sixty-four billion, five hundred sixteen million, four hundred fifty-five thousand, two hundred twenty-three".