11055568441 has 2 divisors, whose sum is σ = 11055568442. Its totient is φ = 11055568440.

The previous prime is 11055568429. The next prime is 11055568477. The reversal of 11055568441 is 14486555011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7702695225 + 3352873216 = 87765^2 + 57904^2 .

It is a cyclic number.

It is not a de Polignac number, because 11055568441 - 2²⁹ = 10518697529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11055568394 and 11055568403.

It is not a weakly prime, because it can be changed into another prime (11055568481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527784220 + 5527784221.

It is an arithmetic number, because the mean of its divisors is an integer number (5527784221).

Almost surely, 2^11055568441 is an apocalyptic number.

It is an amenable number.

11055568441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11055568441 is an equidigital number, since it uses as much as digits as its factorization.

11055568441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 40.

The spelling of 11055568441 in words is "eleven billion, fifty-five million, five hundred sixty-eight thousand, four hundred forty-one".