11055305 has 4 divisors (see below), whose sum is σ = 13266372. Its totient is φ = 8844240.

The previous prime is 11055277. The next prime is 11055311. The reversal of 11055305 is 50355011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1401856 + 9653449 = 1184^2 + 3107^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11055305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105526 + ... + 1105535.

It is an arithmetic number, because the mean of its divisors is an integer number (3316593).

Almost surely, 2^11055305 is an apocalyptic number.

It is an amenable number.

11055305 is a deficient number, since it is larger than the sum of its proper divisors (2211067).

11055305 is an equidigital number, since it uses as much as digits as its factorization.

11055305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211066.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 11055305 is about 3324.9518793510. The cubic root of 11055305 is about 222.7701049981.

The spelling of 11055305 in words is "eleven million, fifty-five thousand, three hundred five".