85675385185202 has 54 divisors (see below), whose sum is σ = 136985231678967. Its totient is φ = 40180120449408.

The previous prime is 85675385185177. The next prime is 85675385185211. The reversal of 85675385185202 is 20258158357658.

It can be written as a sum of positive squares in 5 ways, for example, as 84593803905121 + 1081581280081 = 9197489^2 + 1039991^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6545051.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 97691430788 + ... + 97691431664.

Almost surely, 2^{85675385185202} is an apocalyptic number.

85675385185202 is a deficient number, since it is larger than the sum of its proper divisors (51309846493765).

85675385185202 is an frugal number, since it uses more digits than its factorization.

85675385185202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 161280000, while the sum is 65.

The spelling of 85675385185202 in words is "eighty-five trillion, six hundred seventy-five billion, three hundred eighty-five million, one hundred eighty-five thousand, two hundred two".