455471166 has 8 divisors (see below), whose sum is σ = 910942344. Its totient is φ = 151823720.

The previous prime is 455471161. The next prime is 455471197. The reversal of 455471166 is 661174554.

It is a sphenic number, since it is the product of 3 distinct primes.

455471166 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455471161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37955925 + ... + 37955936.

It is an arithmetic number, because the mean of its divisors is an integer number (113867793).

Almost surely, 2^455471166 is an apocalyptic number.

455471166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

455471166 is a wasteful number, since it uses less digits than its factorization.

455471166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75911866.

The product of its digits is 100800, while the sum is 39.

The square root of 455471166 is about 21341.7704513941. The cubic root of 455471166 is about 769.4025646299.

The spelling of 455471166 in words is "four hundred fifty-five million, four hundred seventy-one thousand, one hundred sixty-six".