11005006000550 has 96 divisors (see below), whose sum is σ = 21812801882400. Its totient is φ = 4116449986560.

The previous prime is 11005006000543. The next prime is 11005006000579. The reversal of 11005006000550 is 5500060050011.

It is a super-2 number, since 2×11005006000550² (a number of 27 digits) contains 22 as substring.

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 184528136 + ... + 184587764.

It is an arithmetic number, because the mean of its divisors is an integer number (227216686275).

Almost surely, 2^{11005006000550} is an apocalyptic number.

11005006000550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11005006000550 is a deficient number, since it is larger than the sum of its proper divisors (10807795881850).

11005006000550 is a wasteful number, since it uses less digits than its factorization.

11005006000550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61050 (or 61045 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 11005006000550 its reverse (5500060050011), we get a palindrome (16505066050561).

The spelling of 11005006000550 in words is "eleven trillion, five billion, six million, five hundred fifty", and thus it is an aban number.