4225497443 has 2 divisors, whose sum is σ = 4225497444. Its totient is φ = 4225497442.

The previous prime is 4225497427. The next prime is 4225497487. The reversal of 4225497443 is 3447945224.

It is a happy number.

It is an a-pointer prime, because the next prime (4225497487) can be obtained adding 4225497443 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4225497443 - 2⁴ = 4225497427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4225497394 and 4225497403.

It is not a weakly prime, because it can be changed into another prime (4225497043) 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, 2112748721 + 2112748722.

It is an arithmetic number, because the mean of its divisors is an integer number (2112748722).

Almost surely, 2^4225497443 is an apocalyptic number.

4225497443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225497443 is an equidigital number, since it uses as much as digits as its factorization.

4225497443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 44.

The square root of 4225497443 is about 65003.8263719914. The cubic root of 4225497443 is about 1616.6870060903.

The spelling of 4225497443 in words is "four billion, two hundred twenty-five million, four hundred ninety-seven thousand, four hundred forty-three".