454282454 has 4 divisors (see below), whose sum is σ = 681423684. Its totient is φ = 227141226.

The previous prime is 454282447. The next prime is 454282459.

454282454 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454282459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113570612 + ... + 113570615.

It is an arithmetic number, because the mean of its divisors is an integer number (170355921).

Almost surely, 2^454282454 is an apocalyptic number.

454282454 is a deficient number, since it is larger than the sum of its proper divisors (227141230).

454282454 is a wasteful number, since it uses less digits than its factorization.

454282454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227141229.

The product of its digits is 204800, while the sum is 38.

The square root of 454282454 is about 21313.9028335967. The cubic root of 454282454 is about 768.7326394035.

The spelling of 454282454 in words is "four hundred fifty-four million, two hundred eighty-two thousand, four hundred fifty-four".