85765856758 has 8 divisors (see below), whose sum is σ = 128657620728. Its totient is φ = 42879983184.

The previous prime is 85765856753. The next prime is 85765856767.

85765856758 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85765856753) 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, 1436016 + ... + 1494547.

It is an arithmetic number, because the mean of its divisors is an integer number (16082202591).

Almost surely, 2^85765856758 is an apocalyptic number.

85765856758 is a deficient number, since it is larger than the sum of its proper divisors (42891763970).

85765856758 is a wasteful number, since it uses less digits than its factorization.

85765856758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945198.

The product of its digits is 564480000, while the sum is 70.

The spelling of 85765856758 in words is "eighty-five billion, seven hundred sixty-five million, eight hundred fifty-six thousand, seven hundred fifty-eight".