135164956 has 12 divisors (see below), whose sum is σ = 236926368. Its totient is φ = 67471712.

The previous prime is 135164933. The next prime is 135164963. The reversal of 135164956 is 659461531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 24916 + ... + 29851.

It is an arithmetic number, because the mean of its divisors is an integer number (19743864).

Almost surely, 2^135164956 is an apocalyptic number.

It is an amenable number.

135164956 is a deficient number, since it is larger than the sum of its proper divisors (101761412).

135164956 is a wasteful number, since it uses less digits than its factorization.

135164956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55388 (or 55386 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 135164956 is about 11626.0464475246. The cubic root of 135164956 is about 513.2016402868.

The spelling of 135164956 in words is "one hundred thirty-five million, one hundred sixty-four thousand, nine hundred fifty-six".