135155422 has 8 divisors (see below), whose sum is σ = 204593400. Its totient is φ = 66957624.

The previous prime is 135155411. The next prime is 135155441. The reversal of 135155422 is 224551531.

135155422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309772 + ... + 310207.

It is an arithmetic number, because the mean of its divisors is an integer number (25574175).

Almost surely, 2^135155422 is an apocalyptic number.

135155422 is a deficient number, since it is larger than the sum of its proper divisors (69437978).

135155422 is a wasteful number, since it uses less digits than its factorization.

135155422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620090.

The product of its digits is 6000, while the sum is 28.

The square root of 135155422 is about 11625.6364126873. The cubic root of 135155422 is about 513.1895736002.

The spelling of 135155422 in words is "one hundred thirty-five million, one hundred fifty-five thousand, four hundred twenty-two".