875873438353 has 6 divisors (see below), whose sum is σ = 907117438214. Its totient is φ = 845670905184.

The previous prime is 875873438339. The next prime is 875873438413. The reversal of 875873438353 is 353834378578.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 163760236929 + 712113201424 = 404673^2 + 843868^2 .

It is a de Polignac number, because none of the positive numbers 2^k-875873438353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875873438653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520732476 + ... + 520734157.

Almost surely, 2^875873438353 is an apocalyptic number.

It is an amenable number.

875873438353 is a deficient number, since it is larger than the sum of its proper divisors (31243999861).

875873438353 is a wasteful number, since it uses less digits than its factorization.

875873438353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041466691 (or 1041466662 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 64.

The spelling of 875873438353 in words is "eight hundred seventy-five billion, eight hundred seventy-three million, four hundred thirty-eight thousand, three hundred fifty-three".