5556066100 has 72 divisors (see below), whose sum is σ = 13019166720. Its totient is φ = 2045930880.

The previous prime is 5556066073. The next prime is 5556066107. The reversal of 5556066100 is 16606555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556066107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492321 + ... + 503479.

It is an arithmetic number, because the mean of its divisors is an integer number (180821760).

Almost surely, 2^5556066100 is an apocalyptic number.

5556066100 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 5556066100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6509583360).

5556066100 is an abundant number, since it is smaller than the sum of its proper divisors (7463100620).

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

5556066100 is a wasteful number, since it uses less digits than its factorization.

5556066100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11569 (or 11562 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5556066100 is about 74539.0240075626. The cubic root of 5556066100 is about 1771.1518670854.

The spelling of 5556066100 in words is "five billion, five hundred fifty-six million, sixty-six thousand, one hundred".