875616616577 has 8 divisors (see below), whose sum is σ = 937323765600. Its totient is φ = 815471673984.

The previous prime is 875616616489. The next prime is 875616616597. The reversal of 875616616577 is 775616616578.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 875616616577 - 2¹⁰ = 875616615553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875616616597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390550448 + ... + 390552689.

It is an arithmetic number, because the mean of its divisors is an integer number (117165470700).

Almost surely, 2^875616616577 is an apocalyptic number.

It is an amenable number.

875616616577 is a deficient number, since it is larger than the sum of its proper divisors (61707149023).

875616616577 is a wasteful number, since it uses less digits than its factorization.

875616616577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781103215.

The product of its digits is 88905600, while the sum is 65.

Subtracting from 875616616577 its reverse (775616616578), we obtain a palindrome (99999999999).

The spelling of 875616616577 in words is "eight hundred seventy-five billion, six hundred sixteen million, six hundred sixteen thousand, five hundred seventy-seven".