475673473 has 4 divisors (see below), whose sum is σ = 518916528. Its totient is φ = 432430420.

The previous prime is 475673459. The next prime is 475673483. The reversal of 475673473 is 374376574.

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 475673473 - 2⁵ = 475673441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475673483) 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 3 ways as a sum of consecutive naturals, for example, 21621511 + ... + 21621532.

It is an arithmetic number, because the mean of its divisors is an integer number (129729132).

Almost surely, 2^475673473 is an apocalyptic number.

It is an amenable number.

475673473 is a deficient number, since it is larger than the sum of its proper divisors (43243055).

475673473 is a wasteful number, since it uses less digits than its factorization.

475673473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43243054.

The product of its digits is 1481760, while the sum is 46.

The square root of 475673473 is about 21809.9397752493. The cubic root of 475673473 is about 780.6139550335.

It can be divided in two parts, 47567 and 3473, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 475673473 in words is "four hundred seventy-five million, six hundred seventy-three thousand, four hundred seventy-three".