475322528 has 48 divisors (see below), whose sum is σ = 972314280. Its totient is φ = 228458496.

The previous prime is 475322527. The next prime is 475322537. The reversal of 475322528 is 825223574.

It can be written as a sum of positive squares in 4 ways, for example, as 472975504 + 2347024 = 21748^2 + 1532^2 .

It is a junction number, because it is equal to n+sod(n) for n = 475322491 and 475322500.

It is not an unprimeable number, because it can be changed into a prime (475322521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237500 + ... + 239492.

Almost surely, 2^475322528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475322528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486157140).

475322528 is an abundant number, since it is smaller than the sum of its proper divisors (496991752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475322528 is a wasteful number, since it uses less digits than its factorization.

475322528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289 (or 2281 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 475322528 is about 21801.8927618682. The cubic root of 475322528 is about 780.4219325781.

The spelling of 475322528 in words is "four hundred seventy-five million, three hundred twenty-two thousand, five hundred twenty-eight".