544550633344 has 16 divisors (see below), whose sum is σ = 1084846965120. Its totient is φ = 272275316608.

The previous prime is 544550633327. The next prime is 544550633371. The reversal of 544550633344 is 443336055445.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 544550633294 and 544550633303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127150784 + ... + 2127151039.

It is an arithmetic number, because the mean of its divisors is an integer number (67802935320).

Almost surely, 2^544550633344 is an apocalyptic number.

It is an amenable number.

544550633344 is a deficient number, since it is larger than the sum of its proper divisors (540296331776).

544550633344 is an equidigital number, since it uses as much as digits as its factorization.

544550633344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4254301837 (or 4254301825 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 46.

Adding to 544550633344 its reverse (443336055445), we get a palindrome (987886688789).

The spelling of 544550633344 in words is "five hundred forty-four billion, five hundred fifty million, six hundred thirty-three thousand, three hundred forty-four".