549984850560 has 256 divisors, whose sum is σ = 1967155027200. Its totient is φ = 145210060800.

The previous prime is 549984850553. The next prime is 549984850567. The reversal of 549984850560 is 65058489945.

549984850560 is a `hidden beast` number, since 5 + 4 + 9 + 98 + 485 + 0 + 5 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (549984850553) and next prime (549984850567).

It is not an unprimeable number, because it can be changed into a prime (549984850567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1587717 + ... + 1902843.

It is an arithmetic number, because the mean of its divisors is an integer number (7684199325).

Almost surely, 2^549984850560 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 549984850560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983577513600).

549984850560 is an abundant number, since it is smaller than the sum of its proper divisors (1417170176640).

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

549984850560 is a wasteful number, since it uses less digits than its factorization.

549984850560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315256 (or 315238 counting only the distinct ones).

The product of its (nonzero) digits is 62208000, while the sum is 63.

The spelling of 549984850560 in words is "five hundred forty-nine billion, nine hundred eighty-four million, eight hundred fifty thousand, five hundred sixty".