4273552224 has 120 divisors (see below), whose sum is σ = 12618199440. Its totient is φ = 1418874624.

The previous prime is 4273552193. The next prime is 4273552271. The reversal of 4273552224 is 4222553724.

4273552224 is a `hidden beast` number, since 42 + 73 + 5 + 522 + 24 = 666.

It is a super-2 number, since 2×4273552224² = 36526497222510692352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 678562 + ... + 684830.

It is an arithmetic number, because the mean of its divisors is an integer number (105151662).

Almost surely, 2^4273552224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4273552224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6309099720).

4273552224 is an abundant number, since it is smaller than the sum of its proper divisors (8344647216).

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

4273552224 is a wasteful number, since it uses less digits than its factorization.

4273552224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6554 (or 6537 counting only the distinct ones).

The product of its digits is 134400, while the sum is 36.

The square root of 4273552224 is about 65372.4117958027. The cubic root of 4273552224 is about 1622.7925497028.

The spelling of 4273552224 in words is "four billion, two hundred seventy-three million, five hundred fifty-two thousand, two hundred twenty-four".