85525282048144 has 45 divisors (see below), whose sum is σ = 165923475198483. Its totient is φ = 42706394761056.

The previous prime is 85525282048123. The next prime is 85525282048169. The reversal of 85525282048144 is 44184028252558.

The square root of 85525282048144 is 9247988.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54859064037 + ... + 54859065595.

Almost surely, 2^{85525282048144} is an apocalyptic number.

85525282048144 is the 9247988-th square number.

It is an amenable number.

85525282048144 is a deficient number, since it is larger than the sum of its proper divisors (80398193150339).

85525282048144 is an frugal number, since it uses more digits than its factorization.

85525282048144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 32768000, while the sum is 58.

The spelling of 85525282048144 in words is "eighty-five trillion, five hundred twenty-five billion, two hundred eighty-two million, forty-eight thousand, one hundred forty-four".