2204005450 has 36 divisors (see below), whose sum is σ = 4236048630. Its totient is φ = 853144800.

The previous prime is 2204005421. The next prime is 2204005459. The reversal of 2204005450 is 545004022.

It can be written as a sum of positive squares in 3 ways, for example, as 1811608969 + 392396481 = 42563^2 + 19809^2 .

It is not an unprimeable number, because it can be changed into a prime (2204005459) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25116 + ... + 70984.

Almost surely, 2^2204005450 is an apocalyptic number.

2204005450 is a deficient number, since it is larger than the sum of its proper divisors (2032043180).

2204005450 is a wasteful number, since it uses less digits than its factorization.

2204005450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45943 (or 45907 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2204005450 is about 46946.8364216376. The cubic root of 2204005450 is about 1301.3802795269.

Adding to 2204005450 its reverse (545004022), we get a palindrome (2749009472).

The spelling of 2204005450 in words is "two billion, two hundred four million, five thousand, four hundred fifty".