11050560559 has 2 divisors, whose sum is σ = 11050560560. Its totient is φ = 11050560558.

The previous prime is 11050560557. The next prime is 11050560571. The reversal of 11050560559 is 95506505011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11050560559 - 2¹ = 11050560557 is a prime.

It is a super-2 number, since 2×11050560559² (a number of 21 digits) contains 22 as substring.

Together with 11050560557, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11050560557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525280279 + 5525280280.

It is an arithmetic number, because the mean of its divisors is an integer number (5525280280).

Almost surely, 2^11050560559 is an apocalyptic number.

11050560559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050560559 is an equidigital number, since it uses as much as digits as its factorization.

11050560559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33750, while the sum is 37.

The spelling of 11050560559 in words is "eleven billion, fifty million, five hundred sixty thousand, five hundred fifty-nine".