5575984464656 has 20 divisors (see below), whose sum is σ = 10803527834652. Its totient is φ = 2787977281536.

The previous prime is 5575984464653. The next prime is 5575984464667. The reversal of 5575984464656 is 6564644895755.

It can be written as a sum of positive squares in 2 ways, for example, as 1822543200256 + 3753441264400 = 1350016^2 + 1937380^2 .

It is a super-3 number, since 3×5575984464656³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5575984464653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2532176 + ... + 4190928.

Almost surely, 2^{5575984464656} is an apocalyptic number.

It is an amenable number.

5575984464656 is a deficient number, since it is larger than the sum of its proper divisors (5227543369996).

5575984464656 is a wasteful number, since it uses less digits than its factorization.

5575984464656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868858 (or 1868852 counting only the distinct ones).

The product of its digits is 4354560000, while the sum is 74.

The spelling of 5575984464656 in words is "five trillion, five hundred seventy-five billion, nine hundred eighty-four million, four hundred sixty-four thousand, six hundred fifty-six".