453404354 has 12 divisors (see below), whose sum is σ = 736447266. Its totient is φ = 209263392.

The previous prime is 453404333. The next prime is 453404381.

453404354 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 3 ways, for example, as 119355625 + 334048729 = 10925^2 + 18277^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 453404354.

It is an unprimeable number.

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, 670379 + ... + 671054.

Almost surely, 2^453404354 is an apocalyptic number.

453404354 is a deficient number, since it is larger than the sum of its proper divisors (283042912).

453404354 is a wasteful number, since it uses less digits than its factorization.

453404354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341461 (or 1341448 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 453404354 is about 21293.2936390780. The cubic root of 453404354 is about 768.2370156500.

It can be divided in two parts, 45340 and 4354, that added together give a palindrome (49694).

The spelling of 453404354 in words is "four hundred fifty-three million, four hundred four thousand, three hundred fifty-four".