5564366015664 has 80 divisors (see below), whose sum is σ = 14470856583680. Its totient is φ = 1842371827200.

The previous prime is 5564366015653. The next prime is 5564366015683. The reversal of 5564366015664 is 4665106634655.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184424772 + ... + 184454940.

It is an arithmetic number, because the mean of its divisors is an integer number (180885707296).

Almost surely, 2^{5564366015664} is an apocalyptic number.

It is an amenable number.

5564366015664 is an abundant number, since it is smaller than the sum of its proper divisors (8906490568016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5564366015664 is a wasteful number, since it uses less digits than its factorization.

5564366015664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55778 (or 55772 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 5564366015664 in words is "five trillion, five hundred sixty-four billion, three hundred sixty-six million, fifteen thousand, six hundred sixty-four".