11055545241 has 8 divisors (see below), whose sum is σ = 15874629120. Its totient is φ = 6803412432.

The previous prime is 11055545233. The next prime is 11055545279. The reversal of 11055545241 is 14254555011.

It is a happy number.

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

It is not a de Polignac number, because 11055545241 - 2³ = 11055545233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11055545041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 141737721 + ... + 141737798.

It is an arithmetic number, because the mean of its divisors is an integer number (1984328640).

Almost surely, 2^11055545241 is an apocalyptic number.

It is an amenable number.

11055545241 is a deficient number, since it is larger than the sum of its proper divisors (4819083879).

11055545241 is a wasteful number, since it uses less digits than its factorization.

11055545241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283475535.

The product of its (nonzero) digits is 20000, while the sum is 33.

It can be divided in two parts, 1105554 and 5241, that added together give a triangular number (1110795 = T₁₄₉₀).

The spelling of 11055545241 in words is "eleven billion, fifty-five million, five hundred forty-five thousand, two hundred forty-one".