85592109325 has 6 divisors (see below), whose sum is σ = 106134215594. Its totient is φ = 68473687440.

The previous prime is 85592109307. The next prime is 85592109329. The reversal of 85592109325 is 52390129558.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 357890724 + 85234218601 = 18918^2 + 291949^2 .

It is not a de Polignac number, because 85592109325 - 2⁵ = 85592109293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85592109329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1711842162 + ... + 1711842211.

Almost surely, 2^85592109325 is an apocalyptic number.

It is an amenable number.

85592109325 is a deficient number, since it is larger than the sum of its proper divisors (20542106269).

85592109325 is a wasteful number, since it uses less digits than its factorization.

85592109325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423684383 (or 3423684378 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 49.

The spelling of 85592109325 in words is "eighty-five billion, five hundred ninety-two million, one hundred nine thousand, three hundred twenty-five".