5550783056 has 80 divisors (see below), whose sum is σ = 13285233024. Its totient is φ = 2187827712.

The previous prime is 5550783041. The next prime is 5550783059. The reversal of 5550783056 is 6503870555.

It is a super-2 number, since 2×5550783056² = 61622385069553398272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5550782998 and 5550783016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550783059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396431 + ... + 410193.

Almost surely, 2^5550783056 is an apocalyptic number.

5550783056 is a gapful number since it is divisible by the number (56) 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 5550783056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6642616512).

5550783056 is an abundant number, since it is smaller than the sum of its proper divisors (7734449968).

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

5550783056 is a wasteful number, since it uses less digits than its factorization.

5550783056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14068 (or 14062 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 44.

The square root of 5550783056 is about 74503.5774711524. The cubic root of 5550783056 is about 1770.5903162566.

The spelling of 5550783056 in words is "five billion, five hundred fifty million, seven hundred eighty-three thousand, fifty-six".