454420083 has 8 divisors (see below), whose sum is σ = 652500688. Its totient is φ = 279643104.

The previous prime is 454420061. The next prime is 454420091. The reversal of 454420083 is 380024454.

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

It is not a de Polignac number, because 454420083 - 2¹⁰ = 454419059 is a prime.

It is a super-2 number, since 2×454420083² = 412995223667453778, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454420083.

It is not an unprimeable number, because it can be changed into a prime (454420003) 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, 5825860 + ... + 5825937.

It is an arithmetic number, because the mean of its divisors is an integer number (81562586).

Almost surely, 2^454420083 is an apocalyptic number.

454420083 is a deficient number, since it is larger than the sum of its proper divisors (198080605).

454420083 is a wasteful number, since it uses less digits than its factorization.

454420083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11651813.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 454420083 is about 21317.1312094287. The cubic root of 454420083 is about 768.8102630793.

The spelling of 454420083 in words is "four hundred fifty-four million, four hundred twenty thousand, eighty-three".