549360330241 has 8 divisors (see below), whose sum is σ = 564949338984. Its totient is φ = 533810344320.

The previous prime is 549360330209. The next prime is 549360330251. The reversal of 549360330241 is 142033063945.

It can be written as a sum of positive squares in 4 ways, for example, as 20773168641 + 528587161600 = 144129^2 + 727040^2 .

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 549360330241 - 2⁵ = 549360330209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 549360330194 and 549360330203.

It is not an unprimeable number, because it can be changed into a prime (549360330251) 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, 9727150 + ... + 9783463.

It is an arithmetic number, because the mean of its divisors is an integer number (70618667373).

Almost surely, 2^549360330241 is an apocalyptic number.

It is an amenable number.

549360330241 is a deficient number, since it is larger than the sum of its proper divisors (15589008743).

549360330241 is a wasteful number, since it uses less digits than its factorization.

549360330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19511411.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 549360330241 in words is "five hundred forty-nine billion, three hundred sixty million, three hundred thirty thousand, two hundred forty-one".