454500430 has 16 divisors (see below), whose sum is σ = 828457920. Its totient is φ = 179498592.

The previous prime is 454500379. The next prime is 454500433. The reversal of 454500430 is 34005454.

It is a junction number, because it is equal to n+sod(n) for n = 454500395 and 454500404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454500433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286869 + ... + 288448.

It is an arithmetic number, because the mean of its divisors is an integer number (51778620).

Almost surely, 2^454500430 is an apocalyptic number.

454500430 is a deficient number, since it is larger than the sum of its proper divisors (373957490).

454500430 is a wasteful number, since it uses less digits than its factorization.

454500430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575403.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 454500430 is about 21319.0156902236. The cubic root of 454500430 is about 768.8555720788.

Adding to 454500430 its reverse (34005454), we get a palindrome (488505884).

The spelling of 454500430 in words is "four hundred fifty-four million, five hundred thousand, four hundred thirty".