135175673 has 8 divisors (see below), whose sum is σ = 137182656. Its totient is φ = 133182000.

The previous prime is 135175657. The next prime is 135175681. The reversal of 135175673 is 376571531.

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

It is a cyclic number.

It is not a de Polignac number, because 135175673 - 2⁴ = 135175657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135175643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18140 + ... + 24482.

It is an arithmetic number, because the mean of its divisors is an integer number (17147832).

Almost surely, 2^135175673 is an apocalyptic number.

It is an amenable number.

135175673 is a deficient number, since it is larger than the sum of its proper divisors (2006983).

135175673 is a wasteful number, since it uses less digits than its factorization.

135175673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655.

The product of its digits is 66150, while the sum is 38.

The square root of 135175673 is about 11626.5073431362. The cubic root of 135175673 is about 513.2152035574.

The spelling of 135175673 in words is "one hundred thirty-five million, one hundred seventy-five thousand, six hundred seventy-three".