455042673 has 24 divisors (see below), whose sum is σ = 677978496. Its totient is φ = 293940000.

The previous prime is 455042659. The next prime is 455042681. The reversal of 455042673 is 376240554.

455042673 is a `hidden beast` number, since 4 + 550 + 42 + 67 + 3 = 666.

It is not a de Polignac number, because 455042673 - 2¹⁰ = 455041649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (455042173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37398 + ... + 48048.

It is an arithmetic number, because the mean of its divisors is an integer number (28249104).

Almost surely, 2^455042673 is an apocalyptic number.

It is an amenable number.

455042673 is a deficient number, since it is larger than the sum of its proper divisors (222935823).

455042673 is a wasteful number, since it uses less digits than its factorization.

455042673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10805 (or 10802 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 455042673 is about 21331.7292547979. The cubic root of 455042673 is about 769.1612123211.

The spelling of 455042673 in words is "four hundred fifty-five million, forty-two thousand, six hundred seventy-three".