135934653 has 8 divisors (see below), whose sum is σ = 185461408. Its totient is φ = 88515504.

The previous prime is 135934649. The next prime is 135934681. The reversal of 135934653 is 356439531.

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

It is not a de Polignac number, because 135934653 - 2² = 135934649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135934553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526750 + ... + 527007.

It is an arithmetic number, because the mean of its divisors is an integer number (23182676).

Almost surely, 2^135934653 is an apocalyptic number.

It is an amenable number.

135934653 is a deficient number, since it is larger than the sum of its proper divisors (49526755).

135934653 is a wasteful number, since it uses less digits than its factorization.

135934653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053803.

The product of its digits is 145800, while the sum is 39.

The square root of 135934653 is about 11659.1017235463. The cubic root of 135934653 is about 514.1739394763.

The spelling of 135934653 in words is "one hundred thirty-five million, nine hundred thirty-four thousand, six hundred fifty-three".