85753111 has 4 divisors (see below), whose sum is σ = 85853800. Its totient is φ = 85652424.

The previous prime is 85753097. The next prime is 85753121. The reversal of 85753111 is 11135758.

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 85753111 - 2⁷ = 85752983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85753121) 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, 49056 + ... + 50773.

It is an arithmetic number, because the mean of its divisors is an integer number (21463450).

Almost surely, 2^85753111 is an apocalyptic number.

85753111 is a deficient number, since it is larger than the sum of its proper divisors (100689).

85753111 is an equidigital number, since it uses as much as digits as its factorization.

85753111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100688.

The product of its digits is 4200, while the sum is 31.

The square root of 85753111 is about 9260.2975654133. The cubic root of 85753111 is about 440.9777002074.

Adding to 85753111 its reverse (11135758), we get a palindrome (96888869).

The spelling of 85753111 in words is "eighty-five million, seven hundred fifty-three thousand, one hundred eleven".