82569801113 has 8 divisors (see below), whose sum is σ = 84354517632. Its totient is φ = 80786247696.

The previous prime is 82569801103. The next prime is 82569801121. The reversal of 82569801113 is 31110896528.

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 82569801113 - 2⁶ = 82569801049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82569801103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146495 + ... + 431972.

It is an arithmetic number, because the mean of its divisors is an integer number (10544314704).

Almost surely, 2^82569801113 is an apocalyptic number.

It is an amenable number.

82569801113 is a deficient number, since it is larger than the sum of its proper divisors (1784716519).

82569801113 is a wasteful number, since it uses less digits than its factorization.

82569801113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581551.

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 82569801113 in words is "eighty-two billion, five hundred sixty-nine million, eight hundred one thousand, one hundred thirteen".