454535318 has 4 divisors (see below), whose sum is σ = 681802980. Its totient is φ = 227267658.

The previous prime is 454535317. The next prime is 454535321. The reversal of 454535318 is 813535454.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 813535454 = 2 ⋅406767727.

It is a super-2 number, since 2×454535318² = 413204710618722248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454535317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113633828 + ... + 113633831.

It is an arithmetic number, because the mean of its divisors is an integer number (170450745).

Almost surely, 2^454535318 is an apocalyptic number.

454535318 is a deficient number, since it is larger than the sum of its proper divisors (227267662).

454535318 is a wasteful number, since it uses less digits than its factorization.

454535318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227267661.

The product of its digits is 144000, while the sum is 38.

The square root of 454535318 is about 21319.8339111729. The cubic root of 454535318 is about 768.8752443352.

The spelling of 454535318 in words is "four hundred fifty-four million, five hundred thirty-five thousand, three hundred eighteen".