224550005 has 4 divisors (see below), whose sum is σ = 269460012. Its totient is φ = 179640000.

The previous prime is 224549981. The next prime is 224550013. The reversal of 224550005 is 500055422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500055422 = 2 ⋅250027711.

It can be written as a sum of positive squares in 2 ways, for example, as 43970161 + 180579844 = 6631^2 + 13438^2 .

It is not a de Polignac number, because 224550005 - 2⁸ = 224549749 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, 22454996 + ... + 22455005.

It is an arithmetic number, because the mean of its divisors is an integer number (67365003).

Almost surely, 2^224550005 is an apocalyptic number.

It is an amenable number.

224550005 is a deficient number, since it is larger than the sum of its proper divisors (44910007).

224550005 is an equidigital number, since it uses as much as digits as its factorization.

224550005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44910006.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 224550005 is about 14984.9926593242. The cubic root of 224550005 is about 607.8144533148.

The spelling of 224550005 in words is "two hundred twenty-four million, five hundred fifty thousand, five".