85597148193 has 16 divisors (see below), whose sum is σ = 116569829376. Its totient is φ = 55844866640.

The previous prime is 85597148191. The next prime is 85597148237. The reversal of 85597148193 is 39184179558.

It is a cyclic number.

It is not a de Polignac number, because 85597148193 - 2¹ = 85597148191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85597148191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1668280 + ... + 1718822.

It is an arithmetic number, because the mean of its divisors is an integer number (7285614336).

Almost surely, 2^85597148193 is an apocalyptic number.

It is an amenable number.

85597148193 is a deficient number, since it is larger than the sum of its proper divisors (30972681183).

85597148193 is a wasteful number, since it uses less digits than its factorization.

85597148193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62604.

The product of its digits is 10886400, while the sum is 60.

The spelling of 85597148193 in words is "eighty-five billion, five hundred ninety-seven million, one hundred forty-eight thousand, one hundred ninety-three".