2204544553 has 8 divisors (see below), whose sum is σ = 2213019648. Its totient is φ = 2196084384.

The previous prime is 2204544497. The next prime is 2204544569. The reversal of 2204544553 is 3554454022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2204544553 - 2¹⁷ = 2204413481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204544653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355800 + ... + 361942.

It is an arithmetic number, because the mean of its divisors is an integer number (276627456).

Almost surely, 2^2204544553 is an apocalyptic number.

It is an amenable number.

2204544553 is a deficient number, since it is larger than the sum of its proper divisors (8475095).

2204544553 is an equidigital number, since it uses as much as digits as its factorization.

2204544553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463.

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 2204544553 is about 46952.5777034659. The cubic root of 2204544553 is about 1301.4863773919.

Adding to 2204544553 its reverse (3554454022), we get a palindrome (5758998575).

The spelling of 2204544553 in words is "two billion, two hundred four million, five hundred forty-four thousand, five hundred fifty-three".