549065883080 has 256 divisors, whose sum is σ = 1500095600640. Its totient is φ = 178130534400.

The previous prime is 549065883071. The next prime is 549065883083. The reversal of 549065883080 is 80388560945.

It is not an unprimeable number, because it can be changed into a prime (549065883083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193809344 + ... + 193812176.

It is an arithmetic number, because the mean of its divisors is an integer number (5859748440).

Almost surely, 2^549065883080 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 549065883080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750047800320).

549065883080 is an abundant number, since it is smaller than the sum of its proper divisors (951029717560).

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

549065883080 is a wasteful number, since it uses less digits than its factorization.

549065883080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992 (or 3988 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 549065883080 in words is "five hundred forty-nine billion, sixty-five million, eight hundred eighty-three thousand, eighty".