85460717445265 has 32 divisors (see below), whose sum is σ = 103109827280544. Its totient is φ = 67998290411520.

The previous prime is 85460717445263. The next prime is 85460717445289. The reversal of 85460717445265 is 56254471706458.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 2160359073856 + 83300358371409 = 1469816^2 + 9126903^2 .

It is not a de Polignac number, because 85460717445265 - 2¹ = 85460717445263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85460717445197 and 85460717445206.

It is not an unprimeable number, because it can be changed into a prime (85460717445263) 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, 1670532067 + ... + 1670583223.

It is an arithmetic number, because the mean of its divisors is an integer number (3222182102517).

Almost surely, 2^{85460717445265} is an apocalyptic number.

It is an amenable number.

85460717445265 is a deficient number, since it is larger than the sum of its proper divisors (17649109835279).

85460717445265 is a wasteful number, since it uses less digits than its factorization.

85460717445265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53637.

The product of its (nonzero) digits is 225792000, while the sum is 64.

The spelling of 85460717445265 in words is "eighty-five trillion, four hundred sixty billion, seven hundred seventeen million, four hundred forty-five thousand, two hundred sixty-five".