544098875904 has 120 divisors (see below), whose sum is σ = 1570741432260. Its totient is φ = 181316026368.

The previous prime is 544098875891. The next prime is 544098875909. The reversal of 544098875904 is 409578890445.

544098875904 is a `hidden beast` number, since 544 + 0 + 9 + 8 + 87 + 5 + 9 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 467790338304 + 76308537600 = 683952^2 + 276240^2 .

It is not an unprimeable number, because it can be changed into a prime (544098875909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19012134 + ... + 19040730.

Almost surely, 2^544098875904 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 544098875904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785370716130).

544098875904 is an abundant number, since it is smaller than the sum of its proper divisors (1026642556356).

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

544098875904 is a wasteful number, since it uses less digits than its factorization.

544098875904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32750 (or 32731 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 544098875904 in words is "five hundred forty-four billion, ninety-eight million, eight hundred seventy-five thousand, nine hundred four".