852790775969 has 8 divisors (see below), whose sum is σ = 979281274080. Its totient is φ = 734460955200.

The previous prime is 852790775927. The next prime is 852790776073. The reversal of 852790775969 is 969577097258.

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 852790775969 - 2⁸ = 852790775713 is a prime.

It is a super-2 number, since 2×852790775969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 852790775896 and 852790775905.

It is not an unprimeable number, because it can be changed into a prime (852790715969) 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, 2040169112 + ... + 2040169529.

It is an arithmetic number, because the mean of its divisors is an integer number (122410159260).

Almost surely, 2^852790775969 is an apocalyptic number.

It is an amenable number.

852790775969 is a deficient number, since it is larger than the sum of its proper divisors (126490498111).

852790775969 is a wasteful number, since it uses less digits than its factorization.

852790775969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080338671.

The product of its (nonzero) digits is 600112800, while the sum is 74.

The spelling of 852790775969 in words is "eight hundred fifty-two billion, seven hundred ninety million, seven hundred seventy-five thousand, nine hundred sixty-nine".