4566551712656 has 10 divisors (see below), whose sum is σ = 8847693943302. Its totient is φ = 2283275856320.

The previous prime is 4566551712647. The next prime is 4566551712713. The reversal of 4566551712656 is 6562171556654.

It can be written as a sum of positive squares in only one way, i.e., 3900956807056 + 665594905600 = 1975084^2 + 815840^2 .

It is a super-2 number, since 2×4566551712656² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4566551712595 and 4566551712604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142704741005 + ... + 142704741036.

Almost surely, 2^{4566551712656} is an apocalyptic number.

It is an amenable number.

4566551712656 is a deficient number, since it is larger than the sum of its proper divisors (4281142230646).

4566551712656 is a wasteful number, since it uses less digits than its factorization.

4566551712656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285409482049 (or 285409482043 counting only the distinct ones).

The product of its digits is 45360000, while the sum is 59.

The spelling of 4566551712656 in words is "four trillion, five hundred sixty-six billion, five hundred fifty-one million, seven hundred twelve thousand, six hundred fifty-six".