135465254 has 8 divisors (see below), whose sum is σ = 203252520. Its totient is φ = 67714416.

The previous prime is 135465247. The next prime is 135465289. The reversal of 135465254 is 452564531.

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, 3917 + ... + 16919.

It is an arithmetic number, because the mean of its divisors is an integer number (25406565).

Almost surely, 2^135465254 is an apocalyptic number.

135465254 is a deficient number, since it is larger than the sum of its proper divisors (67787266).

135465254 is a wasteful number, since it uses less digits than its factorization.

135465254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18214.

The product of its digits is 72000, while the sum is 35.

The square root of 135465254 is about 11638.9541626385. The cubic root of 135465254 is about 513.5814217513.

The spelling of 135465254 in words is "one hundred thirty-five million, four hundred sixty-five thousand, two hundred fifty-four".