475000216 has 8 divisors (see below), whose sum is σ = 890625420. Its totient is φ = 237500104.

The previous prime is 475000199. The next prime is 475000217. The reversal of 475000216 is 612000574.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475000217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29687506 + ... + 29687521.

Almost surely, 2^475000216 is an apocalyptic number.

It is an amenable number.

475000216 is a deficient number, since it is larger than the sum of its proper divisors (415625204).

475000216 is a wasteful number, since it uses less digits than its factorization.

475000216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59375033 (or 59375029 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 475000216 is about 21794.4996730827. The cubic root of 475000216 is about 780.2454936227.

The spelling of 475000216 in words is "four hundred seventy-five million, two hundred sixteen", and thus it is an aban number.