875853487641 has 16 divisors (see below), whose sum is σ = 1315064475648. Its totient is φ = 513697059600.

The previous prime is 875853487633. The next prime is 875853487669. The reversal of 875853487641 is 146784358578.

It is not a de Polignac number, because 875853487641 - 2³ = 875853487633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (875853487141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428079861 + ... + 428081906.

It is an arithmetic number, because the mean of its divisors is an integer number (82191529728).

Almost surely, 2^875853487641 is an apocalyptic number.

It is an amenable number.

875853487641 is a deficient number, since it is larger than the sum of its proper divisors (439210988007).

875853487641 is a wasteful number, since it uses less digits than its factorization.

875853487641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856161812.

The product of its digits is 180633600, while the sum is 66.

The spelling of 875853487641 in words is "eight hundred seventy-five billion, eight hundred fifty-three million, four hundred eighty-seven thousand, six hundred forty-one".