475534453 has 8 divisors (see below), whose sum is σ = 496944576. Its totient is φ = 454185600.

The previous prime is 475534447. The next prime is 475534457. The reversal of 475534453 is 354435574.

It is a happy number.

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

It is not a de Polignac number, because 475534453 - 2⁹ = 475533941 is a prime.

It is a super-3 number, since 3×475534453³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475534457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933 + ... + 30853.

It is an arithmetic number, because the mean of its divisors is an integer number (62118072).

Almost surely, 2^475534453 is an apocalyptic number.

It is an amenable number.

475534453 is a deficient number, since it is larger than the sum of its proper divisors (21410123).

475534453 is a wasteful number, since it uses less digits than its factorization.

475534453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30635.

The product of its digits is 504000, while the sum is 40.

The square root of 475534453 is about 21806.7524634000. The cubic root of 475534453 is about 780.5379003924.

The spelling of 475534453 in words is "four hundred seventy-five million, five hundred thirty-four thousand, four hundred fifty-three".