134616653 has 8 divisors (see below), whose sum is σ = 145158720. Its totient is φ = 124420320.

The previous prime is 134616649. The next prime is 134616673. The reversal of 134616653 is 356616431.

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 134616653 - 2² = 134616649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134616673) 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, 85625 + ... + 87182.

It is an arithmetic number, because the mean of its divisors is an integer number (18144840).

Almost surely, 2^134616653 is an apocalyptic number.

It is an amenable number.

134616653 is a deficient number, since it is larger than the sum of its proper divisors (10542067).

134616653 is a wasteful number, since it uses less digits than its factorization.

134616653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172867.

The product of its digits is 38880, while the sum is 35.

The square root of 134616653 is about 11602.4416826804. The cubic root of 134616653 is about 512.5067576345.

The spelling of 134616653 in words is "one hundred thirty-four million, six hundred sixteen thousand, six hundred fifty-three".