475436463146 has 16 divisors (see below), whose sum is σ = 718854552576. Its totient is φ = 235818719136.

The previous prime is 475436463137. The next prime is 475436463167. The reversal of 475436463146 is 641364634574.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146670 + ... + 2357766.

It is an arithmetic number, because the mean of its divisors is an integer number (44928409536).

Almost surely, 2^475436463146 is an apocalyptic number.

475436463146 is a deficient number, since it is larger than the sum of its proper divisors (243418089430).

475436463146 is a wasteful number, since it uses less digits than its factorization.

475436463146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220093.

The product of its digits is 17418240, while the sum is 53.

The spelling of 475436463146 in words is "four hundred seventy-five billion, four hundred thirty-six million, four hundred sixty-three thousand, one hundred forty-six".