11053544023 has 8 divisors (see below), whose sum is σ = 11289988592. Its totient is φ = 10819201536.

The previous prime is 11053543997. The next prime is 11053544027. The reversal of 11053544023 is 32044535011.

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

It is a cyclic number.

It is not a de Polignac number, because 11053544023 - 2³³ = 2463609431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11053543982 and 11053544000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053544027) 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, 514890 + ... + 535927.

It is an arithmetic number, because the mean of its divisors is an integer number (1411248574).

Almost surely, 2^11053544023 is an apocalyptic number.

11053544023 is a deficient number, since it is larger than the sum of its proper divisors (236444569).

11053544023 is a wasteful number, since it uses less digits than its factorization.

11053544023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051041.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 11053544023 in words is "eleven billion, fifty-three million, five hundred forty-four thousand, twenty-three".