454888100 has 36 divisors (see below), whose sum is σ = 988152900. Its totient is φ = 181762560.

The previous prime is 454888081. The next prime is 454888123. The reversal of 454888100 is 1888454.

It can be written as a sum of positive squares in 6 ways, for example, as 19998784 + 434889316 = 4472^2 + 20854^2 .

It is a super-2 number, since 2×454888100² = 413846367043220000, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 127136 + ... + 130664.

Almost surely, 2^454888100 is an apocalyptic number.

It is an amenable number.

454888100 is an abundant number, since it is smaller than the sum of its proper divisors (533264800).

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

454888100 is a wasteful number, since it uses less digits than its factorization.

454888100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832 (or 4825 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 454888100 is about 21328.1058699548. The cubic root of 454888100 is about 769.0741105848.

The spelling of 454888100 in words is "four hundred fifty-four million, eight hundred eighty-eight thousand, one hundred".