4048526641 has 2 divisors, whose sum is σ = 4048526642. Its totient is φ = 4048526640.

The previous prime is 4048526639. The next prime is 4048526711. The reversal of 4048526641 is 1466258404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2532203041 + 1516323600 = 50321^2 + 38940^2 .

It is a cyclic number.

It is not a de Polignac number, because 4048526641 - 2¹ = 4048526639 is a prime.

Together with 4048526639, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4048526594 and 4048526603.

It is not a weakly prime, because it can be changed into another prime (4048526611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024263320 + 2024263321.

It is an arithmetic number, because the mean of its divisors is an integer number (2024263321).

Almost surely, 2^4048526641 is an apocalyptic number.

It is an amenable number.

4048526641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4048526641 is an equidigital number, since it uses as much as digits as its factorization.

4048526641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 4048526641 is about 63628.0334522449. The cubic root of 4048526641 is about 1593.7945368028.

The spelling of 4048526641 in words is "four billion, forty-eight million, five hundred twenty-six thousand, six hundred forty-one".