2254245055 has 4 divisors (see below), whose sum is σ = 2705094072. Its totient is φ = 1803396040.

The previous prime is 2254245053. The next prime is 2254245061. The reversal of 2254245055 is 5505424522.

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

It is not a de Polignac number, because 2254245055 - 2¹ = 2254245053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2254245055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254245053) 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, 225424501 + ... + 225424510.

It is an arithmetic number, because the mean of its divisors is an integer number (676273518).

Almost surely, 2^2254245055 is an apocalyptic number.

2254245055 is a deficient number, since it is larger than the sum of its proper divisors (450849017).

2254245055 is an equidigital number, since it uses as much as digits as its factorization.

2254245055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450849016.

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 2254245055 is about 47478.8906252031. The cubic root of 2254245055 is about 1311.1942676292.

Adding to 2254245055 its reverse (5505424522), we get a palindrome (7759669577).

The spelling of 2254245055 in words is "two billion, two hundred fifty-four million, two hundred forty-five thousand, fifty-five".