535216335262241 has 2 divisors, whose sum is σ = 535216335262242. Its totient is φ = 535216335262240.

The previous prime is 535216335262139. The next prime is 535216335262253. The reversal of 535216335262241 is 142262533612535.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 515250094172641 + 19966241089600 = 22699121^2 + 4468360^2 .

It is a cyclic number.

It is not a de Polignac number, because 535216335262241 - 2¹⁸ = 535216335000097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 535216335262241.

It is not a weakly prime, because it can be changed into another prime (535216335262841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267608167631120 + 267608167631121.

It is an arithmetic number, because the mean of its divisors is an integer number (267608167631121).

Almost surely, 2^{535216335262241} is an apocalyptic number.

It is an amenable number.

535216335262241 is a deficient number, since it is larger than the sum of its proper divisors (1).

535216335262241 is an equidigital number, since it uses as much as digits as its factorization.

535216335262241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776000, while the sum is 50.

Adding to 535216335262241 its reverse (142262533612535), we get a palindrome (677478868874776).

The spelling of 535216335262241 in words is "five hundred thirty-five trillion, two hundred sixteen billion, three hundred thirty-five million, two hundred sixty-two thousand, two hundred forty-one".