454104656 has 10 divisors (see below), whose sum is σ = 879827802. Its totient is φ = 227052320.

The previous prime is 454104641. The next prime is 454104661. The reversal of 454104656 is 656401454.

It can be written as a sum of positive squares in only one way, i.e., 316840000 + 137264656 = 17800^2 + 11716^2 .

It is a super-2 number, since 2×454104656² = 412422077201756672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14190755 + ... + 14190786.

Almost surely, 2^454104656 is an apocalyptic number.

It is an amenable number.

454104656 is a deficient number, since it is larger than the sum of its proper divisors (425723146).

454104656 is a wasteful number, since it uses less digits than its factorization.

454104656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28381549 (or 28381543 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 454104656 is about 21309.7314858728. The cubic root of 454104656 is about 768.6323369303.

The spelling of 454104656 in words is "four hundred fifty-four million, one hundred four thousand, six hundred fifty-six".