5556319228 has 6 divisors (see below), whose sum is σ = 9723558656. Its totient is φ = 2778159612.

The previous prime is 5556319213. The next prime is 5556319229. The reversal of 5556319228 is 8229136555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556319229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694539900 + ... + 694539907.

Almost surely, 2^5556319228 is an apocalyptic number.

It is an amenable number.

5556319228 is a deficient number, since it is larger than the sum of its proper divisors (4167239428).

5556319228 is a wasteful number, since it uses less digits than its factorization.

5556319228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389079811 (or 1389079809 counting only the distinct ones).

The product of its digits is 648000, while the sum is 46.

The square root of 5556319228 is about 74540.7219444513. The cubic root of 5556319228 is about 1771.1787638929.

The spelling of 5556319228 in words is "five billion, five hundred fifty-six million, three hundred nineteen thousand, two hundred twenty-eight".