85325199 has 4 divisors (see below), whose sum is σ = 113766936. Its totient is φ = 56883464.

The previous prime is 85325189. The next prime is 85325203. The reversal of 85325199 is 99152358.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85325199 - 2¹¹ = 85323151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85325199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85325129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14220864 + ... + 14220869.

It is an arithmetic number, because the mean of its divisors is an integer number (28441734).

Almost surely, 2^85325199 is an apocalyptic number.

85325199 is a deficient number, since it is larger than the sum of its proper divisors (28441737).

85325199 is a wasteful number, since it uses less digits than its factorization.

85325199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28441736.

The product of its digits is 97200, while the sum is 42.

The square root of 85325199 is about 9237.1640128342. The cubic root of 85325199 is about 440.2429770243.

It can be divided in two parts, 8532 and 5199, that added together give a palindrome (13731).

The spelling of 85325199 in words is "eighty-five million, three hundred twenty-five thousand, one hundred ninety-nine".