135354269 has 2 divisors, whose sum is σ = 135354270. Its totient is φ = 135354268.

The previous prime is 135354229. The next prime is 135354293. The reversal of 135354269 is 962453531.

135354269 = 6716² + 6717² + 6718².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134328100 + 1026169 = 11590^2 + 1013^2 .

It is a cyclic number.

It is not a de Polignac number, because 135354269 - 2⁸ = 135354013 is a prime.

It is a super-2 number, since 2×135354269² = 36641556273048722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135354229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67677134 + 67677135.

It is an arithmetic number, because the mean of its divisors is an integer number (67677135).

Almost surely, 2^135354269 is an apocalyptic number.

It is an amenable number.

135354269 is a deficient number, since it is larger than the sum of its proper divisors (1).

135354269 is an equidigital number, since it uses as much as digits as its factorization.

135354269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 38.

The square root of 135354269 is about 11634.1853603937. The cubic root of 135354269 is about 513.4411264703.

The spelling of 135354269 in words is "one hundred thirty-five million, three hundred fifty-four thousand, two hundred sixty-nine".