455730673 has 8 divisors (see below), whose sum is σ = 462946176. Its totient is φ = 448556400.

The previous prime is 455730643. The next prime is 455730689. The reversal of 455730673 is 376037554.

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

It is a cyclic number.

It is not a de Polignac number, because 455730673 - 2¹⁷ = 455599601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455730643) 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 7 ways as a sum of consecutive naturals, for example, 12363 + ... + 32623.

It is an arithmetic number, because the mean of its divisors is an integer number (57868272).

Almost surely, 2^455730673 is an apocalyptic number.

It is an amenable number.

455730673 is a deficient number, since it is larger than the sum of its proper divisors (7215503).

455730673 is a wasteful number, since it uses less digits than its factorization.

455730673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20615.

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 455730673 is about 21347.8493764594. The cubic root of 455730673 is about 769.5486605544.

The spelling of 455730673 in words is "four hundred fifty-five million, seven hundred thirty thousand, six hundred seventy-three".