454082168 has 8 divisors (see below), whose sum is σ = 851404080. Its totient is φ = 227041080.

The previous prime is 454082147. The next prime is 454082173. The reversal of 454082168 is 861280454.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28380128 + ... + 28380143.

It is an arithmetic number, because the mean of its divisors is an integer number (106425510).

Almost surely, 2^454082168 is an apocalyptic number.

It is an amenable number.

454082168 is a deficient number, since it is larger than the sum of its proper divisors (397321912).

454082168 is a wasteful number, since it uses less digits than its factorization.

454082168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56760277 (or 56760273 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 454082168 is about 21309.2038330858. The cubic root of 454082168 is about 768.6196487470.

The spelling of 454082168 in words is "four hundred fifty-four million, eighty-two thousand, one hundred sixty-eight".