475831316 has 12 divisors (see below), whose sum is σ = 833755188. Its totient is φ = 237615552.

The previous prime is 475831313. The next prime is 475831331. The reversal of 475831316 is 613138574.

It can be written as a sum of positive squares in 2 ways, for example, as 338707216 + 137124100 = 18404^2 + 11710^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 475831316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475831313) 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, 71441 + ... + 77816.

It is an arithmetic number, because the mean of its divisors is an integer number (69479599).

Almost surely, 2^475831316 is an apocalyptic number.

It is an amenable number.

475831316 is a deficient number, since it is larger than the sum of its proper divisors (357923872).

475831316 is a wasteful number, since it uses less digits than its factorization.

475831316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150058 (or 150056 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 475831316 is about 21813.5580774893. The cubic root of 475831316 is about 780.7002893428.

The spelling of 475831316 in words is "four hundred seventy-five million, eight hundred thirty-one thousand, three hundred sixteen".