11055740345 has 16 divisors (see below), whose sum is σ = 14521643472. Its totient is φ = 8030396160.

The previous prime is 11055740327. The next prime is 11055740389. The reversal of 11055740345 is 54304755011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3353220649 + 7702519696 = 57907^2 + 87764^2 .

It is not a de Polignac number, because 11055740345 - 2¹² = 11055736249 is a prime.

It is a Duffinian number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 1390202 + ... + 1398131.

It is an arithmetic number, because the mean of its divisors is an integer number (907602717).

Almost surely, 2^11055740345 is an apocalyptic number.

It is an amenable number.

11055740345 is a deficient number, since it is larger than the sum of its proper divisors (3465903127).

11055740345 is a wasteful number, since it uses less digits than its factorization.

11055740345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788412.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 11055740345 in words is "eleven billion, fifty-five million, seven hundred forty thousand, three hundred forty-five".