5566776000 has 224 divisors, whose sum is σ = 18507260928. Its totient is φ = 1474329600.

The previous prime is 5566775993. The next prime is 5566776029. The reversal of 5566776000 is 6776655.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3911289 + ... + 3912711.

Almost surely, 2^5566776000 is an apocalyptic number.

5566776000 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 5566776000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9253630464).

5566776000 is an abundant number, since it is smaller than the sum of its proper divisors (12940484928).

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

5566776000 is a wasteful number, since it uses less digits than its factorization.

5566776000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 5566776000 is about 74610.8303130316. The cubic root of 5566776000 is about 1772.2891636258.

The spelling of 5566776000 in words is "five billion, five hundred sixty-six million, seven hundred seventy-six thousand".