134552269 has 2 divisors, whose sum is σ = 134552270. Its totient is φ = 134552268.

The previous prime is 134552237. The next prime is 134552287. The reversal of 134552269 is 962255431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125731369 + 8820900 = 11213^2 + 2970^2 .

It is a cyclic number.

It is not a de Polignac number, because 134552269 - 2⁵ = 134552237 is a prime.

It is a super-2 number, since 2×134552269² = 36208626186096722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134552669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67276134 + 67276135.

It is an arithmetic number, because the mean of its divisors is an integer number (67276135).

Almost surely, 2^134552269 is an apocalyptic number.

It is an amenable number.

134552269 is a deficient number, since it is larger than the sum of its proper divisors (1).

134552269 is an equidigital number, since it uses as much as digits as its factorization.

134552269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 37.

The square root of 134552269 is about 11599.6667624549. Note that the first 3 decimals coincide. The cubic root of 134552269 is about 512.4250379355.

The spelling of 134552269 in words is "one hundred thirty-four million, five hundred fifty-two thousand, two hundred sixty-nine".