454048403 has 8 divisors (see below), whose sum is σ = 462990816. Its totient is φ = 445120000.

The previous prime is 454048381. The next prime is 454048409. The reversal of 454048403 is 304840454.

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 454048403 - 2¹⁰ = 454047379 is a prime.

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 454048403.

It is not an unprimeable number, because it can be changed into a prime (454048409) 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, 82178 + ... + 87528.

It is an arithmetic number, because the mean of its divisors is an integer number (57873852).

Almost surely, 2^454048403 is an apocalyptic number.

454048403 is a deficient number, since it is larger than the sum of its proper divisors (8942413).

454048403 is a wasteful number, since it uses less digits than its factorization.

454048403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7005.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 454048403 is about 21308.4115550644. The cubic root of 454048403 is about 768.6005970661.

Adding to 454048403 its reverse (304840454), we get a palindrome (758888857).

The spelling of 454048403 in words is "four hundred fifty-four million, forty-eight thousand, four hundred three".