544328116549 has 8 divisors (see below), whose sum is σ = 631374191168. Its totient is φ = 459603270720.

The previous prime is 544328116511. The next prime is 544328116559. The reversal of 544328116549 is 945611823445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 544328116549 - 2¹⁵ = 544328083781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544328116496 and 544328116505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544328116559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580306692 + ... + 580307629.

It is an arithmetic number, because the mean of its divisors is an integer number (78921773896).

Almost surely, 2^544328116549 is an apocalyptic number.

It is an amenable number.

544328116549 is a deficient number, since it is larger than the sum of its proper divisors (87046074619).

544328116549 is a wasteful number, since it uses less digits than its factorization.

544328116549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160614395.

The product of its digits is 4147200, while the sum is 52.

The spelling of 544328116549 in words is "five hundred forty-four billion, three hundred twenty-eight million, one hundred sixteen thousand, five hundred forty-nine".