475639375 has 10 divisors (see below), whose sum is σ = 594359744. Its totient is φ = 380511000.

The previous prime is 475639363. The next prime is 475639391. The reversal of 475639375 is 573936574.

It is not a de Polignac number, because 475639375 - 2⁵ = 475639343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 379887 + ... + 381136.

Almost surely, 2^475639375 is an apocalyptic number.

475639375 is a deficient number, since it is larger than the sum of its proper divisors (118720369).

475639375 is an frugal number, since it uses more digits than its factorization.

475639375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761043 (or 761028 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 49.

The square root of 475639375 is about 21809.1580534417. The cubic root of 475639375 is about 780.5953021745.

The spelling of 475639375 in words is "four hundred seventy-five million, six hundred thirty-nine thousand, three hundred seventy-five".