5384521453841 has 2 divisors, whose sum is σ = 5384521453842. Its totient is φ = 5384521453840.

The previous prime is 5384521453807. The next prime is 5384521453859. The reversal of 5384521453841 is 1483541254835.

5384521453841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4459154412241 + 925367041600 = 2111671^2 + 961960^2 .

It is a cyclic number.

It is not a de Polignac number, because 5384521453841 - 2¹⁸ = 5384521191697 is a prime.

It is not a weakly prime, because it can be changed into another prime (5384521453541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2692260726920 + 2692260726921.

It is an arithmetic number, because the mean of its divisors is an integer number (2692260726921).

Almost surely, 2^{5384521453841} is an apocalyptic number.

It is an amenable number.

5384521453841 is a deficient number, since it is larger than the sum of its proper divisors (1).

5384521453841 is an equidigital number, since it uses as much as digits as its factorization.

5384521453841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216000, while the sum is 53.

The spelling of 5384521453841 in words is "five trillion, three hundred eighty-four billion, five hundred twenty-one million, four hundred fifty-three thousand, eight hundred forty-one".