53223227 has 2 divisors, whose sum is σ = 53223228. Its totient is φ = 53223226.

The previous prime is 53223217. The next prime is 53223257. The reversal of 53223227 is 72232235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53223227 - 2¹⁰ = 53222203 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53223196 and 53223205.

It is not a weakly prime, because it can be changed into another prime (53223217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26611613 + 26611614.

It is an arithmetic number, because the mean of its divisors is an integer number (26611614).

Almost surely, 2^53223227 is an apocalyptic number.

53223227 is a deficient number, since it is larger than the sum of its proper divisors (1).

53223227 is an equidigital number, since it uses as much as digits as its factorization.

53223227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 26.

The square root of 53223227 is about 7295.4250732908. The cubic root of 53223227 is about 376.1551980222.

The spelling of 53223227 in words is "fifty-three million, two hundred twenty-three thousand, two hundred twenty-seven".