544651120 has 80 divisors (see below), whose sum is σ = 1378036800. Its totient is φ = 198991872.

The previous prime is 544651103. The next prime is 544651139. The reversal of 544651120 is 21156445.

544651120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98181 + ... + 103579.

It is an arithmetic number, because the mean of its divisors is an integer number (17225460).

Almost surely, 2^544651120 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 544651120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689018400).

544651120 is an abundant number, since it is smaller than the sum of its proper divisors (833385680).

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

544651120 is a wasteful number, since it uses less digits than its factorization.

544651120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522 (or 5516 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 544651120 is about 23337.7616750193. The cubic root of 544651120 is about 816.6565825956.

The spelling of 544651120 in words is "five hundred forty-four million, six hundred fifty-one thousand, one hundred twenty".