5331633641 has 2 divisors, whose sum is σ = 5331633642. Its totient is φ = 5331633640.

The previous prime is 5331633623. The next prime is 5331633649. The reversal of 5331633641 is 1463361335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4334905600 + 996728041 = 65840^2 + 31571^2 .

It is a cyclic number.

It is not a de Polignac number, because 5331633641 - 2⁶ = 5331633577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5331633649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665816820 + 2665816821.

It is an arithmetic number, because the mean of its divisors is an integer number (2665816821).

Almost surely, 2^5331633641 is an apocalyptic number.

It is an amenable number.

5331633641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5331633641 is an equidigital number, since it uses as much as digits as its factorization.

5331633641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 35.

The square root of 5331633641 is about 73018.0364088216. The cubic root of 5331633641 is about 1746.9753075001.

Adding to 5331633641 its reverse (1463361335), we get a palindrome (6794994976).

The spelling of 5331633641 in words is "five billion, three hundred thirty-one million, six hundred thirty-three thousand, six hundred forty-one".