535252579913 has 2 divisors, whose sum is σ = 535252579914. Its totient is φ = 535252579912.

The previous prime is 535252579907. The next prime is 535252579921. The reversal of 535252579913 is 319975252535.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308260364944 + 226992214969 = 555212^2 + 476437^2 .

It is a cyclic number.

It is not a de Polignac number, because 535252579913 - 2²⁰ = 535251531337 is a prime.

It is not a weakly prime, because it can be changed into another prime (535252579903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267626289956 + 267626289957.

It is an arithmetic number, because the mean of its divisors is an integer number (267626289957).

Almost surely, 2^535252579913 is an apocalyptic number.

It is an amenable number.

535252579913 is a deficient number, since it is larger than the sum of its proper divisors (1).

535252579913 is an equidigital number, since it uses as much as digits as its factorization.

535252579913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12757500, while the sum is 56.

The spelling of 535252579913 in words is "five hundred thirty-five billion, two hundred fifty-two million, five hundred seventy-nine thousand, nine hundred thirteen".