475352168 has 8 divisors (see below), whose sum is σ = 891285330. Its totient is φ = 237676080.

The previous prime is 475352153. The next prime is 475352183. The reversal of 475352168 is 861253574.

It is an interprime number because it is at equal distance from previous prime (475352153) and next prime (475352183).

It can be written as a sum of positive squares in only one way, i.e., 475327204 + 24964 = 21802^2 + 158^2 .

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

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 as a sum of consecutive naturals, namely, 29709503 + ... + 29709518.

Almost surely, 2^475352168 is an apocalyptic number.

It is an amenable number.

475352168 is a deficient number, since it is larger than the sum of its proper divisors (415933162).

475352168 is a wasteful number, since it uses less digits than its factorization.

475352168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59419027 (or 59419023 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 475352168 is about 21802.5725087660. The cubic root of 475352168 is about 780.4381540024.

The spelling of 475352168 in words is "four hundred seventy-five million, three hundred fifty-two thousand, one hundred sixty-eight".