453210404 has 6 divisors (see below), whose sum is σ = 793118214. Its totient is φ = 226605200.

The previous prime is 453210383. The next prime is 453210409. The reversal of 453210404 is 404012354.

It can be written as a sum of positive squares in only one way, i.e., 449016100 + 4194304 = 21190^2 + 2048^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 453210404.

It is not an unprimeable number, because it can be changed into a prime (453210409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56651297 + ... + 56651304.

It is an arithmetic number, because the mean of its divisors is an integer number (132186369).

Almost surely, 2^453210404 is an apocalyptic number.

It is an amenable number.

453210404 is a deficient number, since it is larger than the sum of its proper divisors (339907810).

453210404 is a wasteful number, since it uses less digits than its factorization.

453210404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113302605 (or 113302603 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 453210404 is about 21288.7389011186. The cubic root of 453210404 is about 768.1274586813.

Adding to 453210404 its reverse (404012354), we get a palindrome (857222758).

The spelling of 453210404 in words is "four hundred fifty-three million, two hundred ten thousand, four hundred four".