5011065656656 has 10 divisors (see below), whose sum is σ = 9708939709802. Its totient is φ = 2505532828320.

The previous prime is 5011065656647. The next prime is 5011065656689. The reversal of 5011065656656 is 6566565601105.

It can be written as a sum of positive squares in only one way, i.e., 4622138807056 + 388926849600 = 2149916^2 + 623640^2 .

It is a super-2 number, since 2×5011065656656² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156595801755 + ... + 156595801786.

Almost surely, 2^{5011065656656} is an apocalyptic number.

It is an amenable number.

5011065656656 is a deficient number, since it is larger than the sum of its proper divisors (4697874053146).

5011065656656 is a wasteful number, since it uses less digits than its factorization.

5011065656656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313191603549 (or 313191603543 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 52.

The spelling of 5011065656656 in words is "five trillion, eleven billion, sixty-five million, six hundred fifty-six thousand, six hundred fifty-six".