11256006363656 has 16 divisors (see below), whose sum is σ = 21105373942140. Its totient is φ = 5627906645760.

The previous prime is 11256006363631. The next prime is 11256006363673. The reversal of 11256006363656 is 65636360065211.

It can be written as a sum of positive squares in 2 ways, for example, as 8923758154756 + 2332248208900 = 2987266^2 + 1527170^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11570261 + ... + 12505316.

Almost surely, 2^{11256006363656} is an apocalyptic number.

It is an amenable number.

11256006363656 is a deficient number, since it is larger than the sum of its proper divisors (9849367578484).

11256006363656 is a wasteful number, since it uses less digits than its factorization.

11256006363656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24134024 (or 24134020 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 11256006363656 in words is "eleven trillion, two hundred fifty-six billion, six million, three hundred sixty-three thousand, six hundred fifty-six".