453504113 has 8 divisors (see below), whose sum is σ = 457685832. Its totient is φ = 449335296.

The previous prime is 453504089. The next prime is 453504169. The reversal of 453504113 is 311405354.

It can be written as a sum of positive squares in 4 ways, for example, as 82864609 + 370639504 = 9103^2 + 19252^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 453504113 - 2⁶ = 453504049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453504013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76181 + ... + 81917.

It is an arithmetic number, because the mean of its divisors is an integer number (57210729).

Almost surely, 2^453504113 is an apocalyptic number.

It is an amenable number.

453504113 is a deficient number, since it is larger than the sum of its proper divisors (4181719).

453504113 is a wasteful number, since it uses less digits than its factorization.

453504113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 453504113 is about 21295.6360083469. The cubic root of 453504113 is about 768.2933545711.

Adding to 453504113 its reverse (311405354), we get a palindrome (764909467).

The spelling of 453504113 in words is "four hundred fifty-three million, five hundred four thousand, one hundred thirteen".