5710656138 has 64 divisors (see below), whose sum is σ = 12824179200. Its totient is φ = 1680580160.

The previous prime is 5710656113. The next prime is 5710656139. The reversal of 5710656138 is 8316560175.

It is a super-2 number, since 2×5710656138² = 65223187052954150088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5710656138.

It is not an unprimeable number, because it can be changed into a prime (5710656139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314368 + ... + 332036.

It is an arithmetic number, because the mean of its divisors is an integer number (200377800).

Almost surely, 2^5710656138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5710656138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6412089600).

5710656138 is an abundant number, since it is smaller than the sum of its proper divisors (7113523062).

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

5710656138 is a wasteful number, since it uses less digits than its factorization.

5710656138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17827.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5710656138 is about 75568.8833978642. The cubic root of 5710656138 is about 1787.4284660633.

The spelling of 5710656138 in words is "five billion, seven hundred ten million, six hundred fifty-six thousand, one hundred thirty-eight".