134164653533 has 2 divisors, whose sum is σ = 134164653534. Its totient is φ = 134164653532.

The previous prime is 134164653517. The next prime is 134164653541. The reversal of 134164653533 is 335356461431.

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., 132301695289 + 1862958244 = 363733^2 + 43162^2 .

It is a cyclic number.

It is not a de Polignac number, because 134164653533 - 2⁴ = 134164653517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134164652533) 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, 67082326766 + 67082326767.

It is an arithmetic number, because the mean of its divisors is an integer number (67082326767).

Almost surely, 2^134164653533 is an apocalyptic number.

It is an amenable number.

134164653533 is a deficient number, since it is larger than the sum of its proper divisors (1).

134164653533 is an equidigital number, since it uses as much as digits as its factorization.

134164653533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 44.

The spelling of 134164653533 in words is "one hundred thirty-four billion, one hundred sixty-four million, six hundred fifty-three thousand, five hundred thirty-three".