11044315225553 has 8 divisors (see below), whose sum is σ = 11159115470568. Its totient is φ = 10929814330624.

The previous prime is 11044315225549. The next prime is 11044315225583. The reversal of 11044315225553 is 35552251344011.

It can be written as a sum of positive squares in 4 ways, for example, as 585604501504 + 10458710724049 = 765248^2 + 3233993^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11044315225553 - 2² = 11044315225549 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 11044315225553.

It is not an unprimeable number, because it can be changed into a prime (11044315225583) 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 7 ways as a sum of consecutive naturals, for example, 74763350 + ... + 74910927.

It is an arithmetic number, because the mean of its divisors is an integer number (1394889433821).

Almost surely, 2^{11044315225553} is an apocalyptic number.

It is an amenable number.

11044315225553 is a deficient number, since it is larger than the sum of its proper divisors (114800245015).

11044315225553 is a wasteful number, since it uses less digits than its factorization.

11044315225553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149675043.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 11044315225553 its reverse (35552251344011), we get a palindrome (46596566569564).

The spelling of 11044315225553 in words is "eleven trillion, forty-four billion, three hundred fifteen million, two hundred twenty-five thousand, five hundred fifty-three".