11063366461 has 6 divisors (see below), whose sum is σ = 12869630430. Its totient is φ = 9482885496.

The previous prime is 11063366453. The next prime is 11063366477. The reversal of 11063366461 is 16466336011.

It can be written as a sum of positive squares in only one way, i.e., 8973962361 + 2089404100 = 94731^2 + 45710^2 .

It is not a de Polignac number, because 11063366461 - 2³ = 11063366453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11063366461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11063366161) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 112891446 + ... + 112891543.

It is an arithmetic number, because the mean of its divisors is an integer number (2144938405).

Almost surely, 2^11063366461 is an apocalyptic number.

It is an amenable number.

11063366461 is a deficient number, since it is larger than the sum of its proper divisors (1806263969).

11063366461 is an equidigital number, since it uses as much as digits as its factorization.

11063366461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225783003 (or 225782996 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 11063366461 in words is "eleven billion, sixty-three million, three hundred sixty-six thousand, four hundred sixty-one".