453575445 has 16 divisors (see below), whose sum is σ = 728550720. Its totient is φ = 240963584.

The previous prime is 453575413. The next prime is 453575459. The reversal of 453575445 is 544575354.

It is a cyclic number.

It is not a de Polignac number, because 453575445 - 2⁵ = 453575413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453575397 and 453575406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54975 + ... + 62684.

It is an arithmetic number, because the mean of its divisors is an integer number (45534420).

Almost surely, 2^453575445 is an apocalyptic number.

It is an amenable number.

453575445 is a deficient number, since it is larger than the sum of its proper divisors (274975275).

453575445 is a wasteful number, since it uses less digits than its factorization.

453575445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117924.

The product of its digits is 840000, while the sum is 42.

The square root of 453575445 is about 21297.3107457256. The cubic root of 453575445 is about 768.3336342708. Note that the first 3 decimals are identical.

Subtracting 453575445 from its reverse (544575354), we obtain a palindrome (90999909).

The spelling of 453575445 in words is "four hundred fifty-three million, five hundred seventy-five thousand, four hundred forty-five".