5549756332680 has 960 divisors, whose sum is σ = 22267680684480. Its totient is φ = 1235432217600.

The previous prime is 5549756332651. The next prime is 5549756332711. The reversal of 5549756332680 is 862336579455.

It is a happy number.

5549756332680 is a `hidden beast` number, since 5 + 5 + 4 + 9 + 7 + 563 + 3 + 2 + 68 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2874031315 + ... + 2874033245.

It is an arithmetic number, because the mean of its divisors is an integer number (23195500713).

Almost surely, 2^{5549756332680} 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 5549756332680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11133840342240).

5549756332680 is an abundant number, since it is smaller than the sum of its proper divisors (16717924351800).

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

5549756332680 is a wasteful number, since it uses less digits than its factorization.

5549756332680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432 (or 2412 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 63.

The spelling of 5549756332680 in words is "five trillion, five hundred forty-nine billion, seven hundred fifty-six million, three hundred thirty-two thousand, six hundred eighty".