4325445217 has 2 divisors, whose sum is σ = 4325445218. Its totient is φ = 4325445216.

The previous prime is 4325445211. The next prime is 4325445239. The reversal of 4325445217 is 7125445234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4313993761 + 11451456 = 65681^2 + 3384^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4325445217 is a prime.

It is not a weakly prime, because it can be changed into another prime (4325445211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162722608 + 2162722609.

It is an arithmetic number, because the mean of its divisors is an integer number (2162722609).

Almost surely, 2^4325445217 is an apocalyptic number.

It is an amenable number.

4325445217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4325445217 is an equidigital number, since it uses as much as digits as its factorization.

4325445217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 37.

The square root of 4325445217 is about 65768.1170248928. The cubic root of 4325445217 is about 1629.3345693619.

The spelling of 4325445217 in words is "four billion, three hundred twenty-five million, four hundred forty-five thousand, two hundred seventeen".