2200055743 has 4 divisors (see below), whose sum is σ = 2202710440. Its totient is φ = 2197401048.

The previous prime is 2200055729. The next prime is 2200055747. The reversal of 2200055743 is 3475500022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2200055743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200055747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1326105 + ... + 1327762.

It is an arithmetic number, because the mean of its divisors is an integer number (550677610).

Almost surely, 2^2200055743 is an apocalyptic number.

2200055743 is a deficient number, since it is larger than the sum of its proper divisors (2654697).

2200055743 is an equidigital number, since it uses as much as digits as its factorization.

2200055743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654696.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 2200055743 is about 46904.7518168469. The cubic root of 2200055743 is about 1300.6024314357.

Adding to 2200055743 its reverse (3475500022), we get a palindrome (5675555765).

The spelling of 2200055743 in words is "two billion, two hundred million, fifty-five thousand, seven hundred forty-three".