11010551005 has 8 divisors (see below), whose sum is σ = 13215009024. Its totient is φ = 8806875600.

The previous prime is 11010550997. The next prime is 11010551081. The reversal of 11010551005 is 50015501011.

It is a happy number.

11010551005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11010551005 - 2³ = 11010550997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164241 + ... + 221350.

It is an arithmetic number, because the mean of its divisors is an integer number (1651876128).

Almost surely, 2^11010551005 is an apocalyptic number.

It is an amenable number.

11010551005 is a deficient number, since it is larger than the sum of its proper divisors (2204458019).

11010551005 is an equidigital number, since it uses as much as digits as its factorization.

11010551005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391307.

The product of its (nonzero) digits is 125, while the sum is 19.

The spelling of 11010551005 in words is "eleven billion, ten million, five hundred fifty-one thousand, five".