875003666800065 has 64 divisors (see below), whose sum is σ = 1580597625634560. Its totient is φ = 409445613731840.

The previous prime is 875003666800013. The next prime is 875003666800091. The reversal of 875003666800065 is 560008666300578.

It is not a de Polignac number, because 875003666800065 - 2⁷ = 875003666799937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 875003666799981 and 875003666800008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26263344 + ... + 49394033.

It is an arithmetic number, because the mean of its divisors is an integer number (24696837900540).

Almost surely, 2^{875003666800065} is an apocalyptic number.

It is an amenable number.

875003666800065 is a deficient number, since it is larger than the sum of its proper divisors (705593958834495).

875003666800065 is a wasteful number, since it uses less digits than its factorization.

875003666800065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75659842.

The product of its (nonzero) digits is 43545600, while the sum is 60.

The spelling of 875003666800065 in words is "eight hundred seventy-five trillion, three billion, six hundred sixty-six million, eight hundred thousand, sixty-five".