168132655 has 8 divisors (see below), whose sum is σ = 202074912. Its totient is φ = 134295648.

The previous prime is 168132641. The next prime is 168132667. The reversal of 168132655 is 556231861.

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 168132655 - 2⁷ = 168132527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22752 + ... + 29221.

It is an arithmetic number, because the mean of its divisors is an integer number (25259364).

Almost surely, 2^168132655 is an apocalyptic number.

168132655 is a deficient number, since it is larger than the sum of its proper divisors (33942257).

168132655 is an equidigital number, since it uses as much as digits as its factorization.

168132655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52625.

The product of its digits is 43200, while the sum is 37.

The square root of 168132655 is about 12966.5976647693. The cubic root of 168132655 is about 551.9300292445.

The spelling of 168132655 in words is "one hundred sixty-eight million, one hundred thirty-two thousand, six hundred fifty-five".