454483880 has 16 divisors (see below), whose sum is σ = 1022588820. Its totient is φ = 181793536.

The previous prime is 454483879. The next prime is 454483907. The reversal of 454483880 is 88384454.

It can be written as a sum of positive squares in 2 ways, for example, as 377991364 + 76492516 = 19442^2 + 8746^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681009 + ... + 5681088.

Almost surely, 2^454483880 is an apocalyptic number.

454483880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454483880 is an abundant number, since it is smaller than the sum of its proper divisors (568104940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454483880 is a wasteful number, since it uses less digits than its factorization.

454483880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11362108 (or 11362104 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The square root of 454483880 is about 21318.6275355615. The cubic root of 454483880 is about 768.8462396974.

The spelling of 454483880 in words is "four hundred fifty-four million, four hundred eighty-three thousand, eight hundred eighty".