475328453 has 8 divisors (see below), whose sum is σ = 500754720. Its totient is φ = 449943120.

The previous prime is 475328443. The next prime is 475328479. The reversal of 475328453 is 354823574.

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 475328453 - 2⁸ = 475328197 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 475328453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475328423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15263 + ... + 34403.

It is an arithmetic number, because the mean of its divisors is an integer number (62594340).

Almost surely, 2^475328453 is an apocalyptic number.

It is an amenable number.

475328453 is a deficient number, since it is larger than the sum of its proper divisors (25426267).

475328453 is a wasteful number, since it uses less digits than its factorization.

475328453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20467.

The product of its digits is 403200, while the sum is 41.

The square root of 475328453 is about 21802.0286441423. The cubic root of 475328453 is about 780.4251752750.

The spelling of 475328453 in words is "four hundred seventy-five million, three hundred twenty-eight thousand, four hundred fifty-three".