135654347 has 2 divisors, whose sum is σ = 135654348. Its totient is φ = 135654346.

The previous prime is 135654341. The next prime is 135654349. The reversal of 135654347 is 743456531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135654347 - 2⁶ = 135654283 is a prime.

It is a super-3 number, since 3×135654347³ (a number of 25 digits) contains 333 as substring.

Together with 135654349, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135654347.

It is not a weakly prime, because it can be changed into another prime (135654341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67827173 + 67827174.

It is an arithmetic number, because the mean of its divisors is an integer number (67827174).

Almost surely, 2^135654347 is an apocalyptic number.

135654347 is a deficient number, since it is larger than the sum of its proper divisors (1).

135654347 is an equidigital number, since it uses as much as digits as its factorization.

135654347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 38.

The square root of 135654347 is about 11647.0746112490. The cubic root of 135654347 is about 513.8202763583.

The spelling of 135654347 in words is "one hundred thirty-five million, six hundred fifty-four thousand, three hundred forty-seven".