475650216 has 48 divisors (see below), whose sum is σ = 1297514400. Its totient is φ = 157406112.

The previous prime is 475650193. The next prime is 475650221. The reversal of 475650216 is 612056574.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13756 + ... + 33771.

It is an arithmetic number, because the mean of its divisors is an integer number (27031550).

Almost surely, 2^475650216 is an apocalyptic number.

It is an amenable number.

475650216 is an abundant number, since it is smaller than the sum of its proper divisors (821864184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475650216 is a wasteful number, since it uses less digits than its factorization.

475650216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47678 (or 47671 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 475650216 is about 21809.4065944033. The cubic root of 475650216 is about 780.6012326965.

The spelling of 475650216 in words is "four hundred seventy-five million, six hundred fifty thousand, two hundred sixteen".