135265357 has 2 divisors, whose sum is σ = 135265358. Its totient is φ = 135265356.

The previous prime is 135265331. The next prime is 135265393. The reversal of 135265357 is 753562531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135001161 + 264196 = 11619^2 + 514^2 .

It is a cyclic number.

It is not a de Polignac number, because 135265357 - 2¹⁹ = 134741069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135265327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67632678 + 67632679.

It is an arithmetic number, because the mean of its divisors is an integer number (67632679).

Almost surely, 2^135265357 is an apocalyptic number.

It is an amenable number.

135265357 is a deficient number, since it is larger than the sum of its proper divisors (1).

135265357 is an equidigital number, since it uses as much as digits as its factorization.

135265357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94500, while the sum is 37.

The square root of 135265357 is about 11630.3635798714. The cubic root of 135265357 is about 513.3286781591.

The spelling of 135265357 in words is "one hundred thirty-five million, two hundred sixty-five thousand, three hundred fifty-seven".