95209216870865 has 16 divisors (see below), whose sum is σ = 114441691628880. Its totient is φ = 76040378050560.

The previous prime is 95209216870777. The next prime is 95209216870879. The reversal of 95209216870865 is 56807861290259.

It can be written as a sum of positive squares in 8 ways, for example, as 12198094100929 + 83011122769936 = 3492577^2 + 9111044^2 .

It is not a de Polignac number, because 95209216870865 - 2¹⁰ = 95209216869841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 95209216870795 and 95209216870804.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2510621 + ... + 14025749.

It is an arithmetic number, because the mean of its divisors is an integer number (7152605726805).

Almost surely, 2^{95209216870865} is an apocalyptic number.

It is an amenable number.

95209216870865 is a deficient number, since it is larger than the sum of its proper divisors (19232474758015).

95209216870865 is a wasteful number, since it uses less digits than its factorization.

95209216870865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11517892.

The product of its (nonzero) digits is 130636800, while the sum is 68.

The spelling of 95209216870865 in words is "ninety-five trillion, two hundred nine billion, two hundred sixteen million, eight hundred seventy thousand, eight hundred sixty-five".