535263864901 has 2 divisors, whose sum is σ = 535263864902. Its totient is φ = 535263864900.

The previous prime is 535263864899. The next prime is 535263864907. The reversal of 535263864901 is 109468362535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424458765025 + 110805099876 = 651505^2 + 332874^2 .

It is a cyclic number.

It is not a de Polignac number, because 535263864901 - 2¹ = 535263864899 is a prime.

Together with 535263864899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535263864907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267631932450 + 267631932451.

It is an arithmetic number, because the mean of its divisors is an integer number (267631932451).

Almost surely, 2^535263864901 is an apocalyptic number.

It is an amenable number.

535263864901 is a deficient number, since it is larger than the sum of its proper divisors (1).

535263864901 is an equidigital number, since it uses as much as digits as its factorization.

535263864901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 535263864901 in words is "five hundred thirty-five billion, two hundred sixty-three million, eight hundred sixty-four thousand, nine hundred one".