4325912681 has 2 divisors, whose sum is σ = 4325912682. Its totient is φ = 4325912680.

The previous prime is 4325912671. The next prime is 4325912699. The reversal of 4325912681 is 1862195234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2512515625 + 1813397056 = 50125^2 + 42584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4325912681 is a prime.

It is a super-2 number, since 2×4325912681² = 37427041047273215522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4325912671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162956340 + 2162956341.

It is an arithmetic number, because the mean of its divisors is an integer number (2162956341).

Almost surely, 2^4325912681 is an apocalyptic number.

It is an amenable number.

4325912681 is a deficient number, since it is larger than the sum of its proper divisors (1).

4325912681 is an equidigital number, since it uses as much as digits as its factorization.

4325912681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 4325912681 is about 65771.6708089433. The cubic root of 4325912681 is about 1629.3932629591.

The spelling of 4325912681 in words is "four billion, three hundred twenty-five million, nine hundred twelve thousand, six hundred eighty-one".