85206914761 has 8 divisors (see below), whose sum is σ = 88037337024. Its totient is φ = 82421779440.

The previous prime is 85206914747. The next prime is 85206914773. The reversal of 85206914761 is 16741960258.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 85206914761 - 2¹³ = 85206906569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85206914711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11317911 + ... + 11325436.

It is an arithmetic number, because the mean of its divisors is an integer number (11004667128).

Almost surely, 2^85206914761 is an apocalyptic number.

It is an amenable number.

85206914761 is a deficient number, since it is larger than the sum of its proper divisors (2830422263).

85206914761 is a wasteful number, since it uses less digits than its factorization.

85206914761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22643471.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 85206914761 in words is "eighty-five billion, two hundred six million, nine hundred fourteen thousand, seven hundred sixty-one".