11448286559 has 4 divisors (see below), whose sum is σ = 11451517704. Its totient is φ = 11445055416.

The previous prime is 11448286481. The next prime is 11448286567. The reversal of 11448286559 is 95568284411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95568284411 = 10837 ⋅8818703.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11448286559 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 11448286559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11448286859) 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 3 ways as a sum of consecutive naturals, for example, 1610252 + ... + 1617345.

It is an arithmetic number, because the mean of its divisors is an integer number (2862879426).

Almost surely, 2^11448286559 is an apocalyptic number.

11448286559 is a deficient number, since it is larger than the sum of its proper divisors (3231145).

11448286559 is an equidigital number, since it uses as much as digits as its factorization.

11448286559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231144.

The product of its digits is 2764800, while the sum is 53.

The spelling of 11448286559 in words is "eleven billion, four hundred forty-eight million, two hundred eighty-six thousand, five hundred fifty-nine".