5656188704 has 48 divisors (see below), whose sum is σ = 11670003072. Its totient is φ = 2693442048.

The previous prime is 5656188667. The next prime is 5656188761. The reversal of 5656188704 is 4078816565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154997 + ... + 187979.

It is an arithmetic number, because the mean of its divisors is an integer number (243125064).

Almost surely, 2^5656188704 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 5656188704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5835001536).

5656188704 is an abundant number, since it is smaller than the sum of its proper divisors (6013814368).

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

5656188704 is a wasteful number, since it uses less digits than its factorization.

5656188704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33249 (or 33241 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 50.

The square root of 5656188704 is about 75207.6372717559. The cubic root of 5656188704 is about 1781.7275556421.

The spelling of 5656188704 in words is "five billion, six hundred fifty-six million, one hundred eighty-eight thousand, seven hundred four".