85232353 has 4 divisors (see below), whose sum is σ = 85270420. Its totient is φ = 85194288.

The previous prime is 85232351. The next prime is 85232359. The reversal of 85232353 is 35323258.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39087504 + 46144849 = 6252^2 + 6793^2 .

It is a cyclic number.

It is not a de Polignac number, because 85232353 - 2¹ = 85232351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85232351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15450 + ... + 20227.

It is an arithmetic number, because the mean of its divisors is an integer number (21317605).

Almost surely, 2^85232353 is an apocalyptic number.

It is an amenable number.

85232353 is a deficient number, since it is larger than the sum of its proper divisors (38067).

85232353 is a wasteful number, since it uses less digits than its factorization.

85232353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38066.

The product of its digits is 21600, while the sum is 31.

The square root of 85232353 is about 9232.1369682214. The cubic root of 85232353 is about 440.0832366632.

The spelling of 85232353 in words is "eighty-five million, two hundred thirty-two thousand, three hundred fifty-three".