453024121 has 6 divisors (see below), whose sum is σ = 497952266. Its totient is φ = 411840000.

The previous prime is 453024101. The next prime is 453024133. The reversal of 453024121 is 121420354.

It can be written as a sum of positive squares in only one way, i.e., 300155625 + 152868496 = 17325^2 + 12364^2 .

It is not a de Polignac number, because 453024121 - 2¹⁹ = 452499833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 453024092 and 453024101.

It is not an unprimeable number, because it can be changed into a prime (453024101) 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 5 ways as a sum of consecutive naturals, for example, 1871880 + ... + 1872121.

Almost surely, 2^453024121 is an apocalyptic number.

It is an amenable number.

453024121 is a deficient number, since it is larger than the sum of its proper divisors (44928145).

453024121 is a wasteful number, since it uses less digits than its factorization.

453024121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744023 (or 3744012 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 453024121 is about 21284.3632979706. The cubic root of 453024121 is about 768.0222031567.

Adding to 453024121 its reverse (121420354), we get a palindrome (574444475).

The spelling of 453024121 in words is "four hundred fifty-three million, twenty-four thousand, one hundred twenty-one".