11033055549 has 16 divisors (see below), whose sum is σ = 16552172800. Its totient is φ = 7262263008.

The previous prime is 11033055547. The next prime is 11033055619. The reversal of 11033055549 is 94555033011.

It is a happy number.

11033055549 is a `hidden beast` number, since 1 + 103 + 3 + 0 + 5 + 5 + 549 = 666.

11033055549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11033055549 - 2¹ = 11033055547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033055547) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2584144 + ... + 2588409.

It is an arithmetic number, because the mean of its divisors is an integer number (1034510800).

Almost surely, 2^11033055549 is an apocalyptic number.

It is an amenable number.

11033055549 is a deficient number, since it is larger than the sum of its proper divisors (5519117251).

11033055549 is an equidigital number, since it uses as much as digits as its factorization.

11033055549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172641 (or 5172635 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 11033055549 in words is "eleven billion, thirty-three million, fifty-five thousand, five hundred forty-nine".