454920000 has 280 divisors, whose sum is σ = 1599687936. Its totient is φ = 113664000.

The previous prime is 454919987. The next prime is 454920049. The reversal of 454920000 is 29454.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 2039889 + ... + 2040111.

Almost surely, 2^454920000 is an apocalyptic number.

454920000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799843968).

454920000 is an abundant number, since it is smaller than the sum of its proper divisors (1144767936).

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

454920000 is a wasteful number, since it uses less digits than its factorization.

454920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 454920000 is about 21328.8536963429. The cubic root of 454920000 is about 769.0920878197.

Adding to 454920000 its reverse (29454), we get a palindrome (454949454).

The spelling of 454920000 in words is "four hundred fifty-four million, nine hundred twenty thousand".