11000550060505 has 8 divisors (see below), whose sum is σ = 13200686426952. Its totient is φ = 8800422478848.

The previous prime is 11000550060473. The next prime is 11000550060607. The reversal of 11000550060505 is 50506005500011.

It can be written as a sum of positive squares in 4 ways, for example, as 3754181380041 + 7246368680464 = 1937571^2 + 2691908^2 .

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 11000550060505 - 2⁵ = 11000550060473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974979 + ... + 4790791.

It is an arithmetic number, because the mean of its divisors is an integer number (1650085803369).

Almost surely, 2^{11000550060505} is an apocalyptic number.

It is an amenable number.

11000550060505 is a deficient number, since it is larger than the sum of its proper divisors (2200136366447).

11000550060505 is an equidigital number, since it uses as much as digits as its factorization.

11000550060505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392395.

The product of its (nonzero) digits is 3750, while the sum is 28.

Adding to 11000550060505 its reverse (50506005500011), we get a palindrome (61506555560516).

The spelling of 11000550060505 in words is "eleven trillion, five hundred fifty million, sixty thousand, five hundred five".