475453323073 has 4 divisors (see below), whose sum is σ = 475505017600. Its totient is φ = 475401628548.

The previous prime is 475453323047. The next prime is 475453323091. The reversal of 475453323073 is 370323354574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 475453323073 - 2¹³ = 475453314881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475453323043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25833465 + ... + 25851862.

It is an arithmetic number, because the mean of its divisors is an integer number (118876254400).

Almost surely, 2^475453323073 is an apocalyptic number.

It is an amenable number.

475453323073 is a deficient number, since it is larger than the sum of its proper divisors (51694527).

475453323073 is an equidigital number, since it uses as much as digits as its factorization.

475453323073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51694526.

The product of its (nonzero) digits is 3175200, while the sum is 46.

The spelling of 475453323073 in words is "four hundred seventy-five billion, four hundred fifty-three million, three hundred twenty-three thousand, seventy-three".