6871568130 has 288 divisors, whose sum is σ = 22197711744. Its totient is φ = 1439714304.

The previous prime is 6871568129. The next prime is 6871568167. The reversal of 6871568130 is 318651786.

6871568130 is a `hidden beast` number, since 6 + 8 + 71 + 568 + 13 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 19802617 + ... + 19802963.

It is an arithmetic number, because the mean of its divisors is an integer number (77075388).

Almost surely, 2^6871568130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6871568130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11098855872).

6871568130 is an abundant number, since it is smaller than the sum of its proper divisors (15326143614).

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

6871568130 is a wasteful number, since it uses less digits than its factorization.

6871568130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 6871568130 is about 82894.9222208453. The cubic root of 6871568130 is about 1901.1597840605.

The spelling of 6871568130 in words is "six billion, eight hundred seventy-one million, five hundred sixty-eight thousand, one hundred thirty".