475383603 has 4 divisors (see below), whose sum is σ = 633844808. Its totient is φ = 316922400.

The previous prime is 475383599. The next prime is 475383611. The reversal of 475383603 is 306383574.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 475383603 - 2² = 475383599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475383653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79230598 + ... + 79230603.

It is an arithmetic number, because the mean of its divisors is an integer number (158461202).

Almost surely, 2^475383603 is an apocalyptic number.

475383603 is a deficient number, since it is larger than the sum of its proper divisors (158461205).

475383603 is a wasteful number, since it uses less digits than its factorization.

475383603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158461204.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 475383603 is about 21803.2933980167. The cubic root of 475383603 is about 780.4553570603.

The spelling of 475383603 in words is "four hundred seventy-five million, three hundred eighty-three thousand, six hundred three".