455885473 has 8 divisors (see below), whose sum is σ = 483311360. Its totient is φ = 429254640.

The previous prime is 455885467. The next prime is 455885497. The reversal of 455885473 is 374588554.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455885473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455885873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197583 + ... + 199876.

It is an arithmetic number, because the mean of its divisors is an integer number (60413920).

Almost surely, 2^455885473 is an apocalyptic number.

It is an amenable number.

455885473 is a deficient number, since it is larger than the sum of its proper divisors (27425887).

455885473 is a wasteful number, since it uses less digits than its factorization.

455885473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397527.

The product of its digits is 2688000, while the sum is 49.

The square root of 455885473 is about 21351.4747265850. The cubic root of 455885473 is about 769.6357826598.

The spelling of 455885473 in words is "four hundred fifty-five million, eight hundred eighty-five thousand, four hundred seventy-three".