135775454 has 8 divisors (see below), whose sum is σ = 203863440. Its totient is φ = 67820976.

The previous prime is 135775441. The next prime is 135775469. The reversal of 135775454 is 454577531.

135775454 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 super-2 number, since 2×135775454² = 36869947817812232, which contains 22 as substring.

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, 30794 + ... + 34925.

It is an arithmetic number, because the mean of its divisors is an integer number (25482930).

Almost surely, 2^135775454 is an apocalyptic number.

135775454 is a deficient number, since it is larger than the sum of its proper divisors (68087986).

135775454 is a wasteful number, since it uses less digits than its factorization.

135775454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66754.

The product of its digits is 294000, while the sum is 41.

The square root of 135775454 is about 11652.2724822242. The cubic root of 135775454 is about 513.9731372255.

The spelling of 135775454 in words is "one hundred thirty-five million, seven hundred seventy-five thousand, four hundred fifty-four".