4425105901 has 2 divisors, whose sum is σ = 4425105902. Its totient is φ = 4425105900.

The previous prime is 4425105889. The next prime is 4425105917. The reversal of 4425105901 is 1095015244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2693713801 + 1731392100 = 51901^2 + 41610^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425105901 - 2⁵ = 4425105869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425105941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212552950 + 2212552951.

It is an arithmetic number, because the mean of its divisors is an integer number (2212552951).

Almost surely, 2^4425105901 is an apocalyptic number.

It is an amenable number.

4425105901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425105901 is an equidigital number, since it uses as much as digits as its factorization.

4425105901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 4425105901 is about 66521.4694741480. The cubic root of 4425105901 is about 1641.7532683642.

The spelling of 4425105901 in words is "four billion, four hundred twenty-five million, one hundred five thousand, nine hundred one".