4554541224 has 144 divisors (see below), whose sum is σ = 13486106400. Its totient is φ = 1437961248.

The previous prime is 4554541217. The next prime is 4554541231. The reversal of 4554541224 is 4221454554.

4554541224 is a `hidden beast` number, since 45 + 54 + 541 + 2 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (4554541217) and next prime (4554541231).

It is a super-2 number, since 2×4554541224² = 41487691522230836352, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 994989 + ... + 999555.

Almost surely, 2^4554541224 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 4554541224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6743053200).

4554541224 is an abundant number, since it is smaller than the sum of its proper divisors (8931565176).

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

4554541224 is an equidigital number, since it uses as much as digits as its factorization.

4554541224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4616 (or 4591 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

The square root of 4554541224 is about 67487.3412130008. The cubic root of 4554541224 is about 1657.6068995979.

Adding to 4554541224 its reverse (4221454554), we get a palindrome (8775995778).

The spelling of 4554541224 in words is "four billion, five hundred fifty-four million, five hundred forty-one thousand, two hundred twenty-four".