454992673 has 4 divisors (see below), whose sum is σ = 469669888. Its totient is φ = 440315460.

The previous prime is 454992667. The next prime is 454992749. The reversal of 454992673 is 376299454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454992673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454992623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7338561 + ... + 7338622.

It is an arithmetic number, because the mean of its divisors is an integer number (117417472).

Almost surely, 2^454992673 is an apocalyptic number.

It is an amenable number.

454992673 is a deficient number, since it is larger than the sum of its proper divisors (14677215).

454992673 is a wasteful number, since it uses less digits than its factorization.

454992673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14677214.

The product of its digits is 1632960, while the sum is 49.

The square root of 454992673 is about 21330.5572594811. The cubic root of 454992673 is about 769.1330395279.

The spelling of 454992673 in words is "four hundred fifty-four million, nine hundred ninety-two thousand, six hundred seventy-three".