875516865 has 32 divisors (see below), whose sum is σ = 1480550400. Its totient is φ = 440568000.

The previous prime is 875516821. The next prime is 875516869. The reversal of 875516865 is 568615578.

875516865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 875516865 - 2⁷ = 875516737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (875516869) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65416 + ... + 77654.

It is an arithmetic number, because the mean of its divisors is an integer number (46267200).

Almost surely, 2^875516865 is an apocalyptic number.

It is an amenable number.

875516865 is a deficient number, since it is larger than the sum of its proper divisors (605033535).

875516865 is a wasteful number, since it uses less digits than its factorization.

875516865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12517.

The product of its digits is 2016000, while the sum is 51.

The square root of 875516865 is about 29589.1342387708. The cubic root of 875516865 is about 956.6538833021.

The spelling of 875516865 in words is "eight hundred seventy-five million, five hundred sixteen thousand, eight hundred sixty-five".