875086556317 has 16 divisors (see below), whose sum is σ = 922065887232. Its totient is φ = 828858329200.

The previous prime is 875086556221. The next prime is 875086556327. The reversal of 875086556317 is 713655680578.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-875086556317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875086556327) 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, 5710188 + ... + 5861434.

It is an arithmetic number, because the mean of its divisors is an integer number (57629117952).

Almost surely, 2^875086556317 is an apocalyptic number.

It is an amenable number.

875086556317 is a deficient number, since it is larger than the sum of its proper divisors (46979330915).

875086556317 is a wasteful number, since it uses less digits than its factorization.

875086556317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153728.

The product of its (nonzero) digits is 42336000, while the sum is 61.

The spelling of 875086556317 in words is "eight hundred seventy-five billion, eighty-six million, five hundred fifty-six thousand, three hundred seventeen".