2205404153 has 4 divisors (see below), whose sum is σ = 2205498240. Its totient is φ = 2205310068.

The previous prime is 2205404143. The next prime is 2205404191. The reversal of 2205404153 is 3514045022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2205404153 - 2¹⁰ = 2205403129 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 (2205404143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19376 + ... + 69182.

It is an arithmetic number, because the mean of its divisors is an integer number (551374560).

Almost surely, 2^2205404153 is an apocalyptic number.

It is an amenable number.

2205404153 is a deficient number, since it is larger than the sum of its proper divisors (94087).

2205404153 is an equidigital number, since it uses as much as digits as its factorization.

2205404153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94086.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2205404153 is about 46961.7307283281. The cubic root of 2205404153 is about 1301.6555147179.

Adding to 2205404153 its reverse (3514045022), we get a palindrome (5719449175).

The spelling of 2205404153 in words is "two billion, two hundred five million, four hundred four thousand, one hundred fifty-three".