11055166016 has 56 divisors (see below), whose sum is σ = 23019837120. Its totient is φ = 5257590272.

The previous prime is 11055165997. The next prime is 11055166021. The reversal of 11055166016 is 61066155011.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242510 + ... + 284466.

It is an arithmetic number, because the mean of its divisors is an integer number (411068520).

Almost surely, 2^11055166016 is an apocalyptic number.

11055166016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11055166016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11509918560).

11055166016 is an abundant number, since it is smaller than the sum of its proper divisors (11964671104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11055166016 is a wasteful number, since it uses less digits than its factorization.

11055166016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42171 (or 42161 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 11055166016 in words is "eleven billion, fifty-five million, one hundred sixty-six thousand, sixteen".