4551540424224 has 24 divisors (see below), whose sum is σ = 11947793613840. Its totient is φ = 1517180141376.

The previous prime is 4551540424219. The next prime is 4551540424247. The reversal of 4551540424224 is 4224240451554.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23705939614 + ... + 23705939805.

It is an arithmetic number, because the mean of its divisors is an integer number (497824733910).

Almost surely, 2^{4551540424224} is an apocalyptic number.

It is an amenable number.

4551540424224 is an abundant number, since it is smaller than the sum of its proper divisors (7396253189616).

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

4551540424224 is a wasteful number, since it uses less digits than its factorization.

4551540424224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47411879432 (or 47411879424 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 4551540424224 its reverse (4224240451554), we get a palindrome (8775780875778).

The spelling of 4551540424224 in words is "four trillion, five hundred fifty-one billion, five hundred forty million, four hundred twenty-four thousand, two hundred twenty-four".