5556043320 has 64 divisors (see below), whose sum is σ = 16731601920. Its totient is φ = 1475969664.

The previous prime is 5556043319. The next prime is 5556043333. The reversal of 5556043320 is 233406555.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 56464 + ... + 119583.

It is an arithmetic number, because the mean of its divisors is an integer number (261431280).

Almost surely, 2^5556043320 is an apocalyptic number.

It is an amenable number.

5556043320 is an abundant number, since it is smaller than the sum of its proper divisors (11175558600).

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

5556043320 is a wasteful number, since it uses less digits than its factorization.

5556043320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176324 (or 176320 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 5556043320 is about 74538.8712015415. The cubic root of 5556043320 is about 1771.1494464942.

Adding to 5556043320 its reverse (233406555), we get a palindrome (5789449875).

The spelling of 5556043320 in words is "five billion, five hundred fifty-six million, forty-three thousand, three hundred twenty".