11055573 has 6 divisors (see below), whose sum is σ = 15969174. Its totient is φ = 7370376.

The previous prime is 11055557. The next prime is 11055599. The reversal of 11055573 is 37555011.

11055573 is a `hidden beast` number, since 1 + 105 + 557 + 3 = 666.

11055573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6140484 + 4915089 = 2478^2 + 2217^2 .

It is not a de Polignac number, because 11055573 - 2⁴ = 11055557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614190 + ... + 614207.

It is an arithmetic number, because the mean of its divisors is an integer number (2661529).

Almost surely, 2^11055573 is an apocalyptic number.

It is an amenable number.

11055573 is a deficient number, since it is larger than the sum of its proper divisors (4913601).

11055573 is a wasteful number, since it uses less digits than its factorization.

11055573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228403 (or 1228400 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 11055573 is about 3324.9921804419. The cubic root of 11055573 is about 222.7719050964.

It can be divided in two parts, 11055 and 573, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 11055573 in words is "eleven million, fifty-five thousand, five hundred seventy-three".