4050257641 has 2 divisors, whose sum is σ = 4050257642. Its totient is φ = 4050257640.

The previous prime is 4050257609. The next prime is 4050257681. The reversal of 4050257641 is 1467520504.

4050257641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3745929616 + 304328025 = 61204^2 + 17445^2 .

It is a cyclic number.

It is not a de Polignac number, because 4050257641 - 2⁵ = 4050257609 is a prime.

It is a super-4 number, since 4×4050257641⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4050257597 and 4050257606.

It is not a weakly prime, because it can be changed into another prime (4050257681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025128820 + 2025128821.

It is an arithmetic number, because the mean of its divisors is an integer number (2025128821).

Almost surely, 2^4050257641 is an apocalyptic number.

It is an amenable number.

4050257641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050257641 is an equidigital number, since it uses as much as digits as its factorization.

4050257641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 4050257641 is about 63641.6344934666. The cubic root of 4050257641 is about 1594.0216536024.

The spelling of 4050257641 in words is "four billion, fifty million, two hundred fifty-seven thousand, six hundred forty-one".