4103048581 has 2 divisors, whose sum is σ = 4103048582. Its totient is φ = 4103048580.

The previous prime is 4103048539. The next prime is 4103048669. The reversal of 4103048581 is 1858403014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4099840900 + 3207681 = 64030^2 + 1791^2 .

It is a cyclic number.

It is not a de Polignac number, because 4103048581 - 2⁹ = 4103048069 is a prime.

It is a super-2 number, since 2×4103048581² = 33670015316092227122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4103048501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051524290 + 2051524291.

It is an arithmetic number, because the mean of its divisors is an integer number (2051524291).

Almost surely, 2^4103048581 is an apocalyptic number.

It is an amenable number.

4103048581 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103048581 is an equidigital number, since it uses as much as digits as its factorization.

4103048581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 4103048581 is about 64055.0433689651. The cubic root of 4103048581 is about 1600.9172580325.

The spelling of 4103048581 in words is "four billion, one hundred three million, forty-eight thousand, five hundred eighty-one".