453460450 has 24 divisors (see below), whose sum is σ = 852140772. Its totient is φ = 179512320.

The previous prime is 453460417. The next prime is 453460453. The reversal of 453460450 is 54064354.

It can be written as a sum of positive squares in 6 ways, for example, as 233264529 + 220195921 = 15273^2 + 14839^2 .

It is not an unprimeable number, because it can be changed into a prime (453460453) 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 11 ways as a sum of consecutive naturals, for example, 41899 + ... + 51598.

Almost surely, 2^453460450 is an apocalyptic number.

453460450 is a deficient number, since it is larger than the sum of its proper divisors (398680322).

453460450 is a wasteful number, since it uses less digits than its factorization.

453460450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93606 (or 93601 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 453460450 is about 21294.6108205809. The cubic root of 453460450 is about 768.2686968974.

The spelling of 453460450 in words is "four hundred fifty-three million, four hundred sixty thousand, four hundred fifty".