11566000560411 has 18 divisors (see below), whose sum is σ = 18363282801500. Its totient is φ = 7009697308680.

The previous prime is 11566000560347. The next prime is 11566000560451. The reversal of 11566000560411 is 11406500066511.

11566000560411 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 600 + 0 + 5 + 6 + 0 + 41 + 1 = 666.

It is not a de Polignac number, because 11566000560411 - 2⁶ = 11566000560347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11566000560451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5310375661 + ... + 5310377838.

Almost surely, 2^{11566000560411} is an apocalyptic number.

11566000560411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11566000560411 is a deficient number, since it is larger than the sum of its proper divisors (6797282241089).

11566000560411 is a wasteful number, since it uses less digits than its factorization.

11566000560411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620753527 (or 10620753513 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 11566000560411 in words is "eleven trillion, five hundred sixty-six billion, five hundred sixty thousand, four hundred eleven".