455673118 has 8 divisors (see below), whose sum is σ = 696406248. Its totient is φ = 223537704.

The previous prime is 455673103. The next prime is 455673173. The reversal of 455673118 is 811376554.

It is a happy number.

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

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 2149296 + ... + 2149507.

It is an arithmetic number, because the mean of its divisors is an integer number (87050781).

Almost surely, 2^455673118 is an apocalyptic number.

455673118 is a deficient number, since it is larger than the sum of its proper divisors (240733130).

455673118 is a wasteful number, since it uses less digits than its factorization.

455673118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298858.

The product of its digits is 100800, while the sum is 40.

The square root of 455673118 is about 21346.5013058346. The cubic root of 455673118 is about 769.5162633218.

The spelling of 455673118 in words is "four hundred fifty-five million, six hundred seventy-three thousand, one hundred eighteen".