5556974688 has 576 divisors, whose sum is σ = 19020718080. Its totient is φ = 1526169600.

The previous prime is 5556974681. The next prime is 5556974711. The reversal of 5556974688 is 8864796555.

5556974688 is a `hidden beast` number, since 5 + 5 + 569 + 7 + 4 + 68 + 8 = 666.

Its product of digits (72576000) is a multiple of the sum of its prime divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556974681) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 118233481 + ... + 118233527.

It is an arithmetic number, because the mean of its divisors is an integer number (33022080).

Almost surely, 2^5556974688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556974688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9510359040).

5556974688 is an abundant number, since it is smaller than the sum of its proper divisors (13463743392).

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

5556974688 is a wasteful number, since it uses less digits than its factorization.

5556974688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 160 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 63.

The square root of 5556974688 is about 74545.1184719697. The cubic root of 5556974688 is about 1771.2484077907.

The spelling of 5556974688 in words is "five billion, five hundred fifty-six million, nine hundred seventy-four thousand, six hundred eighty-eight".