875885588497 has 4 divisors (see below), whose sum is σ = 875909289780. Its totient is φ = 875861887216.

The previous prime is 875885588489. The next prime is 875885588527. The reversal of 875885588497 is 794885588578.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 336070640656 + 539814947841 = 579716^2 + 734721^2 .

It is a cyclic number.

It is not a de Polignac number, because 875885588497 - 2³ = 875885588489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 875885588497.

It is not an unprimeable number, because it can be changed into a prime (875885588197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11795122 + ... + 11869147.

It is an arithmetic number, because the mean of its divisors is an integer number (218977322445).

Almost surely, 2^875885588497 is an apocalyptic number.

It is an amenable number.

875885588497 is a deficient number, since it is larger than the sum of its proper divisors (23701283).

875885588497 is a wasteful number, since it uses less digits than its factorization.

875885588497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23701282.

The product of its digits is 7225344000, while the sum is 82.

The spelling of 875885588497 in words is "eight hundred seventy-five billion, eight hundred eighty-five million, five hundred eighty-eight thousand, four hundred ninety-seven".