805023295 has 4 divisors (see below), whose sum is σ = 966027960. Its totient is φ = 644018632.

The previous prime is 805023281. The next prime is 805023311. The reversal of 805023295 is 592320508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 805023295 - 2¹⁷ = 804892223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 805023295.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80502325 + ... + 80502334.

It is an arithmetic number, because the mean of its divisors is an integer number (241506990).

Almost surely, 2^805023295 is an apocalyptic number.

805023295 is a deficient number, since it is larger than the sum of its proper divisors (161004665).

805023295 is a wasteful number, since it uses less digits than its factorization.

805023295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161004664.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 805023295 is about 28372.9324356860. The cubic root of 805023295 is about 930.2567198936.

The spelling of 805023295 in words is "eight hundred five million, twenty-three thousand, two hundred ninety-five".