875885588730 has 640 divisors, whose sum is σ = 2655584870400. Its totient is φ = 206109204480.

The previous prime is 875885588563. The next prime is 875885588731. The reversal of 875885588730 is 37885588578.

875885588730 is a `hidden beast` number, since 8 + 7 + 5 + 8 + 8 + 5 + 588 + 7 + 30 = 666.

It is not an unprimeable number, because it can be changed into a prime (875885588731) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 2989370464 + ... + 2989370756.

It is an arithmetic number, because the mean of its divisors is an integer number (4149351360).

Almost surely, 2^875885588730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875885588730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327792435200).

875885588730 is an abundant number, since it is smaller than the sum of its proper divisors (1779699281670).

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

875885588730 is a wasteful number, since it uses less digits than its factorization.

875885588730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 602112000, while the sum is 72.

The spelling of 875885588730 in words is "eight hundred seventy-five billion, eight hundred eighty-five million, five hundred eighty-eight thousand, seven hundred thirty".