2204054453 has 2 divisors, whose sum is σ = 2204054454. Its totient is φ = 2204054452.

The previous prime is 2204054407. The next prime is 2204054497. The reversal of 2204054453 is 3544504022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2046476644 + 157577809 = 45238^2 + 12553^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204054453 - 2²⁶ = 2136945589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204054353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102027226 + 1102027227.

It is an arithmetic number, because the mean of its divisors is an integer number (1102027227).

Almost surely, 2^2204054453 is an apocalyptic number.

It is an amenable number.

2204054453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204054453 is an equidigital number, since it uses as much as digits as its factorization.

2204054453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2204054453 is about 46947.3583175880. The cubic root of 2204054453 is about 1301.3899242497.

Adding to 2204054453 its reverse (3544504022), we get a palindrome (5748558475).

The spelling of 2204054453 in words is "two billion, two hundred four million, fifty-four thousand, four hundred fifty-three".