11063584641 has 4 divisors (see below), whose sum is σ = 14751446192. Its totient is φ = 7375723092.

The previous prime is 11063584633. The next prime is 11063584673. The reversal of 11063584641 is 14648536011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11063584641 - 2³ = 11063584633 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 11063584641.

It is not an unprimeable number, because it can be changed into a prime (11063584691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843930771 + ... + 1843930776.

It is an arithmetic number, because the mean of its divisors is an integer number (3687861548).

Almost surely, 2^11063584641 is an apocalyptic number.

It is an amenable number.

11063584641 is a deficient number, since it is larger than the sum of its proper divisors (3687861551).

11063584641 is an equidigital number, since it uses as much as digits as its factorization.

11063584641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3687861550.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 11063584641 in words is "eleven billion, sixty-three million, five hundred eighty-four thousand, six hundred forty-one".