2242054553 has 4 divisors (see below), whose sum is σ = 2302650660. Its totient is φ = 2181458448.

The previous prime is 2242054531. The next prime is 2242054589. The reversal of 2242054553 is 3554502422.

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 1225210009 + 1016844544 = 35003^2 + 31888^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242054553 - 2¹⁰ = 2242053529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2242054253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30297998 + ... + 30298071.

It is an arithmetic number, because the mean of its divisors is an integer number (575662665).

Almost surely, 2^2242054553 is an apocalyptic number.

It is an amenable number.

2242054553 is a deficient number, since it is larger than the sum of its proper divisors (60596107).

2242054553 is an equidigital number, since it uses as much as digits as its factorization.

2242054553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60596106.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2242054553 is about 47350.3384676393. The cubic root of 2242054553 is about 1308.8264363026.

Adding to 2242054553 its reverse (3554502422), we get a palindrome (5796556975).

The spelling of 2242054553 in words is "two billion, two hundred forty-two million, fifty-four thousand, five hundred fifty-three".