269635893133 has 2 divisors, whose sum is σ = 269635893134. Its totient is φ = 269635893132.

The previous prime is 269635893101. The next prime is 269635893193. The reversal of 269635893133 is 331398536962.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141359456484 + 128276436649 = 375978^2 + 358157^2 .

It is a cyclic number.

It is not a de Polignac number, because 269635893133 - 2⁵ = 269635893101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269635893193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134817946566 + 134817946567.

It is an arithmetic number, because the mean of its divisors is an integer number (134817946567).

Almost surely, 2^269635893133 is an apocalyptic number.

It is an amenable number.

269635893133 is a deficient number, since it is larger than the sum of its proper divisors (1).

269635893133 is an equidigital number, since it uses as much as digits as its factorization.

269635893133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18895680, while the sum is 58.

The spelling of 269635893133 in words is "two hundred sixty-nine billion, six hundred thirty-five million, eight hundred ninety-three thousand, one hundred thirty-three".