85452095 has 4 divisors (see below), whose sum is σ = 102542520. Its totient is φ = 68361672.

The previous prime is 85452083. The next prime is 85452109. The reversal of 85452095 is 59025458.

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 85452095 - 2¹⁰ = 85451071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8545205 + ... + 8545214.

It is an arithmetic number, because the mean of its divisors is an integer number (25635630).

Almost surely, 2^85452095 is an apocalyptic number.

85452095 is a deficient number, since it is larger than the sum of its proper divisors (17090425).

85452095 is a wasteful number, since it uses less digits than its factorization.

85452095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090424.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 85452095 is about 9244.0302357792. The cubic root of 85452095 is about 440.4611126672.

The spelling of 85452095 in words is "eighty-five million, four hundred fifty-two thousand, ninety-five".