454473000 has 96 divisors (see below), whose sum is σ = 1536149160. Its totient is φ = 121190400.

The previous prime is 454472983. The next prime is 454473011. The reversal of 454473000 is 374454.

It can be written as a sum of positive squares in 4 ways, for example, as 54552996 + 399920004 = 7386^2 + 19998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16249 + ... + 34248.

Almost surely, 2^454473000 is an apocalyptic number.

454473000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454473000 is an abundant number, since it is smaller than the sum of its proper divisors (1081676160).

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

454473000 is a wasteful number, since it uses less digits than its factorization.

454473000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50524 (or 50507 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 454473000 is about 21318.3723581328. The cubic root of 454473000 is about 768.8401044494.

The spelling of 454473000 in words is "four hundred fifty-four million, four hundred seventy-three thousand".