3005448013 has 2 divisors, whose sum is σ = 3005448014. Its totient is φ = 3005448012.

The previous prime is 3005448007. The next prime is 3005448059. The reversal of 3005448013 is 3108445003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2664417924 + 341030089 = 51618^2 + 18467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3005448013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3005448713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502724006 + 1502724007.

It is an arithmetic number, because the mean of its divisors is an integer number (1502724007).

Almost surely, 2^3005448013 is an apocalyptic number.

It is an amenable number.

3005448013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3005448013 is an equidigital number, since it uses as much as digits as its factorization.

3005448013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3005448013 is about 54821.9665189055. The cubic root of 3005448013 is about 1443.1220861793.

The spelling of 3005448013 in words is "three billion, five million, four hundred forty-eight thousand, thirteen".