875354208668 has 6 divisors (see below), whose sum is σ = 1531869865176. Its totient is φ = 437677104332.

The previous prime is 875354208623. The next prime is 875354208719. The reversal of 875354208668 is 866802453578.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 875354208668.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109419276080 + ... + 109419276087.

It is an arithmetic number, because the mean of its divisors is an integer number (255311644196).

Almost surely, 2^875354208668 is an apocalyptic number.

It is an amenable number.

875354208668 is a deficient number, since it is larger than the sum of its proper divisors (656515656508).

875354208668 is a wasteful number, since it uses less digits than its factorization.

875354208668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218838552171 (or 218838552169 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 62.

The spelling of 875354208668 in words is "eight hundred seventy-five billion, three hundred fifty-four million, two hundred eight thousand, six hundred sixty-eight".