4454272000 has 352 divisors, whose sum is σ = 12415628160. Its totient is φ = 1585971200.

The previous prime is 4454271961. The next prime is 4454272019. The reversal of 4454272000 is 2724544.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4454272000.

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 31 ways as a sum of consecutive naturals, for example, 50047956 + ... + 50048044.

Almost surely, 2^4454272000 is an apocalyptic number.

4454272000 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 4454272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6207814080).

4454272000 is an abundant number, since it is smaller than the sum of its proper divisors (7961356160).

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

4454272000 is a wasteful number, since it uses less digits than its factorization.

4454272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 28.

The square root of 4454272000 is about 66740.3326332736. The cubic root of 4454272000 is about 1645.3523325830.

Adding to 4454272000 its reverse (2724544), we get a palindrome (4456996544).

The spelling of 4454272000 in words is "four billion, four hundred fifty-four million, two hundred seventy-two thousand".