5706656748 has 72 divisors (see below), whose sum is σ = 15579746000. Its totient is φ = 1750813056.

The previous prime is 5706656717. The next prime is 5706656749. The reversal of 5706656748 is 8476566075.

5706656748 is a `hidden beast` number, since 5 + 70 + 6 + 6 + 567 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5706656694 and 5706656703.

It is not an unprimeable number, because it can be changed into a prime (5706656749) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145863 + ... + 180801.

Almost surely, 2^5706656748 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 5706656748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7789873000).

5706656748 is an abundant number, since it is smaller than the sum of its proper divisors (9873089252).

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

5706656748 is a wasteful number, since it uses less digits than its factorization.

5706656748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35311 (or 35306 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The square root of 5706656748 is about 75542.4168795254. The cubic root of 5706656748 is about 1787.0111005378.

The spelling of 5706656748 in words is "five billion, seven hundred six million, six hundred fifty-six thousand, seven hundred forty-eight".