853923795 has 16 divisors (see below), whose sum is σ = 1368312480. Its totient is φ = 454747904.

The previous prime is 853923781. The next prime is 853923803. The reversal of 853923795 is 597329358.

It is a cyclic number.

It is not a de Polignac number, because 853923795 - 2⁴ = 853923779 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31890 + ... + 52199.

It is an arithmetic number, because the mean of its divisors is an integer number (85519530).

Almost surely, 2^853923795 is an apocalyptic number.

853923795 is a deficient number, since it is larger than the sum of its proper divisors (514388685).

853923795 is a wasteful number, since it uses less digits than its factorization.

853923795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84774.

The product of its digits is 2041200, while the sum is 51.

The square root of 853923795 is about 29221.9745226088. The cubic root of 853923795 is about 948.7236025436.

The spelling of 853923795 in words is "eight hundred fifty-three million, nine hundred twenty-three thousand, seven hundred ninety-five".