852688029811 has 8 divisors (see below), whose sum is σ = 854492572080. Its totient is φ = 850884685728.

The previous prime is 852688029793. The next prime is 852688029857. The reversal of 852688029811 is 118920886258.

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 852688029811 - 2²⁷ = 852553812083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852688029211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132485 + ... + 1728553.

It is an arithmetic number, because the mean of its divisors is an integer number (106811571510).

Almost surely, 2^852688029811 is an apocalyptic number.

852688029811 is a deficient number, since it is larger than the sum of its proper divisors (1804542269).

852688029811 is a wasteful number, since it uses less digits than its factorization.

852688029811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599093.

The product of its (nonzero) digits is 4423680, while the sum is 58.

The spelling of 852688029811 in words is "eight hundred fifty-two billion, six hundred eighty-eight million, twenty-nine thousand, eight hundred eleven".