453109163 has 16 divisors (see below), whose sum is σ = 500971296. Its totient is φ = 407151360.

The previous prime is 453109147. The next prime is 453109171. The reversal of 453109163 is 361901354.

It is a cyclic number.

It is not a de Polignac number, because 453109163 - 2⁴ = 453109147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453109123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402920 + ... + 404042.

It is an arithmetic number, because the mean of its divisors is an integer number (31310706).

Almost surely, 2^453109163 is an apocalyptic number.

453109163 is a deficient number, since it is larger than the sum of its proper divisors (47862133).

453109163 is a wasteful number, since it uses less digits than its factorization.

453109163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 453109163 is about 21286.3609618929. The cubic root of 453109163 is about 768.0702580355.

The spelling of 453109163 in words is "four hundred fifty-three million, one hundred nine thousand, one hundred sixty-three".