455132163 has 8 divisors (see below), whose sum is σ = 616791376. Its totient is φ = 298447200.

The previous prime is 455132141. The next prime is 455132179. The reversal of 455132163 is 361231554.

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

It is not a de Polignac number, because 455132163 - 2⁵ = 455132131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455132163.

It is not an unprimeable number, because it can be changed into a prime (455132113) 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, 1243348 + ... + 1243713.

It is an arithmetic number, because the mean of its divisors is an integer number (77098922).

Almost surely, 2^455132163 is an apocalyptic number.

455132163 is a deficient number, since it is larger than the sum of its proper divisors (161659213).

455132163 is a wasteful number, since it uses less digits than its factorization.

455132163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487125.

The product of its digits is 10800, while the sum is 30.

The square root of 455132163 is about 21333.8267312735. The cubic root of 455132163 is about 769.2116308344.

The spelling of 455132163 in words is "four hundred fifty-five million, one hundred thirty-two thousand, one hundred sixty-three".