475407956 has 24 divisors (see below), whose sum is σ = 854499240. Its totient is φ = 231296000.

The previous prime is 475407943. The next prime is 475407967. The reversal of 475407956 is 659704574.

It can be written as a sum of positive squares in 4 ways, for example, as 255360400 + 220047556 = 15980^2 + 14834^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 475407956.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 62150 + ... + 69378.

It is an arithmetic number, because the mean of its divisors is an integer number (35604135).

Almost surely, 2^475407956 is an apocalyptic number.

It is an amenable number.

475407956 is a deficient number, since it is larger than the sum of its proper divisors (379091284).

475407956 is a wasteful number, since it uses less digits than its factorization.

475407956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7675 (or 7673 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 475407956 is about 21803.8518615404. The cubic root of 475407956 is about 780.4686839151.

The spelling of 475407956 in words is "four hundred seventy-five million, four hundred seven thousand, nine hundred fifty-six".