5551106050000 has 960 divisors, whose sum is σ = 17174140784640. Its totient is φ = 1694085120000.

The previous prime is 5551106049977. The next prime is 5551106050001. The reversal of 5551106050000 is 506011555.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551106050001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9145149697 + ... + 9145150303.

It is an arithmetic number, because the mean of its divisors is an integer number (17889729984).

Almost surely, 2^{5551106050000} is an apocalyptic number.

5551106050000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5551106050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8587070392320).

5551106050000 is an abundant number, since it is smaller than the sum of its proper divisors (11623034734640).

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

5551106050000 is a wasteful number, since it uses less digits than its factorization.

5551106050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 5551106050000 in words is "five trillion, five hundred fifty-one billion, one hundred six million, fifty thousand".