5551000560560 has 320 divisors, whose sum is σ = 16808044216320. Its totient is φ = 1655615324160.

The previous prime is 5551000560551. The next prime is 5551000560587. The reversal of 5551000560560 is 650650001555.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26314064 + ... + 26524176.

It is an arithmetic number, because the mean of its divisors is an integer number (52525138176).

Almost surely, 2^{5551000560560} 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 5551000560560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8404022108160).

5551000560560 is an abundant number, since it is smaller than the sum of its proper divisors (11257043655760).

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

5551000560560 is a wasteful number, since it uses less digits than its factorization.

5551000560560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210356 (or 210350 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 5551000560560 in words is "five trillion, five hundred fifty-one billion, five hundred sixty thousand, five hundred sixty".