5546279718720 has 2240 divisors, whose sum is σ = 23922657158400. Its totient is φ = 1204904263680.

The previous prime is 5546279718689. The next prime is 5546279718751. The reversal of 5546279718720 is 278179726455.

5546279718720 is a `hidden beast` number, since 5 + 5 + 462 + 7 + 9 + 71 + 87 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (5546279718689) and next prime (5546279718751).

It is a super-2 number, since 2×5546279718720² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 14257788286 + ... + 14257788674.

It is an arithmetic number, because the mean of its divisors is an integer number (10679757660).

Almost surely, 2^{5546279718720} 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 5546279718720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11961328579200).

5546279718720 is an abundant number, since it is smaller than the sum of its proper divisors (18376377439680).

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

5546279718720 is a wasteful number, since it uses less digits than its factorization.

5546279718720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 63.

The spelling of 5546279718720 in words is "five trillion, five hundred forty-six billion, two hundred seventy-nine million, seven hundred eighteen thousand, seven hundred twenty".