535330555212991 has 2 divisors, whose sum is σ = 535330555212992. Its totient is φ = 535330555212990.

The previous prime is 535330555212953. The next prime is 535330555213057. The reversal of 535330555212991 is 199212555033535.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535330555212991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535330555212941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267665277606495 + 267665277606496.

It is an arithmetic number, because the mean of its divisors is an integer number (267665277606496).

Almost surely, 2^{535330555212991} is an apocalyptic number.

535330555212991 is a deficient number, since it is larger than the sum of its proper divisors (1).

535330555212991 is an equidigital number, since it uses as much as digits as its factorization.

535330555212991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27337500, while the sum is 58.

The spelling of 535330555212991 in words is "five hundred thirty-five trillion, three hundred thirty billion, five hundred fifty-five million, two hundred twelve thousand, nine hundred ninety-one".