3255441641 has 2 divisors, whose sum is σ = 3255441642. Its totient is φ = 3255441640.

The previous prime is 3255441619. The next prime is 3255441659. The reversal of 3255441641 is 1461445523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2985529600 + 269912041 = 54640^2 + 16429^2 .

It is an emirp because it is prime and its reverse (1461445523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3255441641 - 2¹⁸ = 3255179497 is a prime.

It is not a weakly prime, because it can be changed into another prime (3255441671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627720820 + 1627720821.

It is an arithmetic number, because the mean of its divisors is an integer number (1627720821).

Almost surely, 2^3255441641 is an apocalyptic number.

It is an amenable number.

3255441641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3255441641 is an equidigital number, since it uses as much as digits as its factorization.

3255441641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 35.

The square root of 3255441641 is about 57056.4776427708. The cubic root of 3255441641 is about 1482.0742829787.

The spelling of 3255441641 in words is "three billion, two hundred fifty-five million, four hundred forty-one thousand, six hundred forty-one".