875855558875 has 32 divisors (see below), whose sum is σ = 1230903318528. Its totient is φ = 616437900000.

The previous prime is 875855558873. The next prime is 875855558891. The reversal of 875855558875 is 578855558578.

It is not a de Polignac number, because 875855558875 - 2¹ = 875855558873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875855558873) 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, 10231341 + ... + 10316590.

It is an arithmetic number, because the mean of its divisors is an integer number (38465728704).

Almost surely, 2^875855558875 is an apocalyptic number.

875855558875 is a deficient number, since it is larger than the sum of its proper divisors (355047759653).

875855558875 is a wasteful number, since it uses less digits than its factorization.

875855558875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20547988 (or 20547978 counting only the distinct ones).

The product of its digits is 3136000000, while the sum is 76.

The spelling of 875855558875 in words is "eight hundred seventy-five billion, eight hundred fifty-five million, five hundred fifty-eight thousand, eight hundred seventy-five".