5352341055221 has 2 divisors, whose sum is σ = 5352341055222. Its totient is φ = 5352341055220.

The previous prime is 5352341055167. The next prime is 5352341055233. The reversal of 5352341055221 is 1225501432535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4781350756900 + 570990298321 = 2186630^2 + 755639^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5352341055221 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5352341055241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2676170527610 + 2676170527611.

It is an arithmetic number, because the mean of its divisors is an integer number (2676170527611).

Almost surely, 2^{5352341055221} is an apocalyptic number.

It is an amenable number.

5352341055221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5352341055221 is an equidigital number, since it uses as much as digits as its factorization.

5352341055221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 5352341055221 its reverse (1225501432535), we get a palindrome (6577842487756).

The spelling of 5352341055221 in words is "five trillion, three hundred fifty-two billion, three hundred forty-one million, fifty-five thousand, two hundred twenty-one".