4354223605 has 4 divisors (see below), whose sum is σ = 5225068332. Its totient is φ = 3483378880.

The previous prime is 4354223569. The next prime is 4354223681. The reversal of 4354223605 is 5063224534.

4354223605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5063224534 = 2 ⋅2531612267.

It can be written as a sum of positive squares in 2 ways, for example, as 2172119236 + 2182104369 = 46606^2 + 46713^2 .

It is not a de Polignac number, because 4354223605 - 2⁷ = 4354223477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435422356 + ... + 435422365.

It is an arithmetic number, because the mean of its divisors is an integer number (1306267083).

Almost surely, 2^4354223605 is an apocalyptic number.

It is an amenable number.

4354223605 is a deficient number, since it is larger than the sum of its proper divisors (870844727).

4354223605 is an equidigital number, since it uses as much as digits as its factorization.

4354223605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870844726.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 4354223605 is about 65986.5410898313. The cubic root of 4354223605 is about 1632.9400568017.

The spelling of 4354223605 in words is "four billion, three hundred fifty-four million, two hundred twenty-three thousand, six hundred five".