454480843 has 8 divisors (see below), whose sum is σ = 458136000. Its totient is φ = 450834048.

The previous prime is 454480811. The next prime is 454480853. The reversal of 454480843 is 348084454.

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 not a de Polignac number, because 454480843 - 2⁵ = 454480811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454480796 and 454480805.

It is not an unprimeable number, because it can be changed into a prime (454480853) 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, 148830 + ... + 151852.

It is an arithmetic number, because the mean of its divisors is an integer number (57267000).

Almost surely, 2^454480843 is an apocalyptic number.

454480843 is a deficient number, since it is larger than the sum of its proper divisors (3655157).

454480843 is a wasteful number, since it uses less digits than its factorization.

454480843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181.

The product of its (nonzero) digits is 245760, while the sum is 40.

The square root of 454480843 is about 21318.5563066545. The cubic root of 454480843 is about 768.8445271385.

The spelling of 454480843 in words is "four hundred fifty-four million, four hundred eighty thousand, eight hundred forty-three".