475496564 has 12 divisors (see below), whose sum is σ = 833042784. Its totient is φ = 237484344.

The previous prime is 475496543. The next prime is 475496597. The reversal of 475496564 is 465694574.

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 3 ways as a sum of consecutive naturals, for example, 61904 + ... + 69159.

It is an arithmetic number, because the mean of its divisors is an integer number (69420232).

Almost surely, 2^475496564 is an apocalyptic number.

It is an amenable number.

475496564 is a deficient number, since it is larger than the sum of its proper divisors (357546220).

475496564 is a wasteful number, since it uses less digits than its factorization.

475496564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131974 (or 131972 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The square root of 475496564 is about 21805.8837014233. The cubic root of 475496564 is about 780.5171696225.

The spelling of 475496564 in words is "four hundred seventy-five million, four hundred ninety-six thousand, five hundred sixty-four".