453231404 has 6 divisors (see below), whose sum is σ = 793154964. Its totient is φ = 226615700.

The previous prime is 453231391. The next prime is 453231409. The reversal of 453231404 is 404132354.

It is a super-2 number, since 2×453231404² = 410837411143622432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (453231409) 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 as a sum of consecutive naturals, namely, 56653922 + ... + 56653929.

It is an arithmetic number, because the mean of its divisors is an integer number (132192494).

Almost surely, 2^453231404 is an apocalyptic number.

It is an amenable number.

453231404 is a deficient number, since it is larger than the sum of its proper divisors (339923560).

453231404 is a wasteful number, since it uses less digits than its factorization.

453231404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113307855 (or 113307853 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 453231404 is about 21289.2321139115. The cubic root of 453231404 is about 768.1393225069.

Adding to 453231404 its reverse (404132354), we get a palindrome (857363758).

The spelling of 453231404 in words is "four hundred fifty-three million, two hundred thirty-one thousand, four hundred four".