4223563237 has 2 divisors, whose sum is σ = 4223563238. Its totient is φ = 4223563236.

The previous prime is 4223563231. The next prime is 4223563241. The reversal of 4223563237 is 7323653224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3543344676 + 680218561 = 59526^2 + 26081^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223563237 - 2³ = 4223563229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4223563196 and 4223563205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223563231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111781618 + 2111781619.

It is an arithmetic number, because the mean of its divisors is an integer number (2111781619).

Almost surely, 2^4223563237 is an apocalyptic number.

It is an amenable number.

4223563237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223563237 is an equidigital number, since it uses as much as digits as its factorization.

4223563237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 37.

The square root of 4223563237 is about 64988.9470371693. The cubic root of 4223563237 is about 1616.4402909208.

The spelling of 4223563237 in words is "four billion, two hundred twenty-three million, five hundred sixty-three thousand, two hundred thirty-seven".