475574444 has 6 divisors (see below), whose sum is σ = 832255284. Its totient is φ = 237787220.

The previous prime is 475574443. The next prime is 475574467. The reversal of 475574444 is 444475574.

It is a junction number, because it is equal to n+sod(n) for n = 475574395 and 475574404.

It is not an unprimeable number, because it can be changed into a prime (475574443) 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 as a sum of consecutive naturals, namely, 59446802 + ... + 59446809.

It is an arithmetic number, because the mean of its divisors is an integer number (138709214).

Almost surely, 2^475574444 is an apocalyptic number.

It is an amenable number.

475574444 is a deficient number, since it is larger than the sum of its proper divisors (356680840).

475574444 is a wasteful number, since it uses less digits than its factorization.

475574444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118893615 (or 118893613 counting only the distinct ones).

The product of its digits is 1254400, while the sum is 44.

The square root of 475574444 is about 21807.6693848747. The cubic root of 475574444 is about 780.5597800662.

The spelling of 475574444 in words is "four hundred seventy-five million, five hundred seventy-four thousand, four hundred forty-four".