5664952594665 has 96 divisors (see below), whose sum is σ = 12085907049216. Its totient is φ = 2390352007680.

The previous prime is 5664952594619. The next prime is 5664952594667.

5664952594665 is a `hidden beast` number, since 5 + 6 + 6 + 4 + 9 + 525 + 94 + 6 + 6 + 5 = 666.

5664952594665 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5664952594665 - 2¹² = 5664952590569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5664952594593 and 5664952594602.

It is not an unprimeable number, because it can be changed into a prime (5664952594667) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 115499527 + ... + 115548563.

It is an arithmetic number, because the mean of its divisors is an integer number (125894865096).

Almost surely, 2^{5664952594665} is an apocalyptic number.

It is an amenable number.

5664952594665 is an abundant number, since it is smaller than the sum of its proper divisors (6420954454551).

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

5664952594665 is a wasteful number, since it uses less digits than its factorization.

5664952594665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77279 (or 77276 counting only the distinct ones).

The product of its digits is 2099520000, while the sum is 72.

The spelling of 5664952594665 in words is "five trillion, six hundred sixty-four billion, nine hundred fifty-two million, five hundred ninety-four thousand, six hundred sixty-five".