801165275 has 12 divisors (see below), whose sum is σ = 993946800. Its totient is φ = 640608480.

The previous prime is 801165259. The next prime is 801165283. The reversal of 801165275 is 572561108.

It is not a de Polignac number, because 801165275 - 2⁴ = 801165259 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 11 ways as a sum of consecutive naturals, for example, 50786 + ... + 64664.

It is an arithmetic number, because the mean of its divisors is an integer number (82828900).

Almost surely, 2^801165275 is an apocalyptic number.

801165275 is a deficient number, since it is larger than the sum of its proper divisors (192781525).

801165275 is a wasteful number, since it uses less digits than its factorization.

801165275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16198 (or 16193 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 801165275 is about 28304.8630980614. The cubic root of 801165275 is about 928.7682753430.

The spelling of 801165275 in words is "eight hundred one million, one hundred sixty-five thousand, two hundred seventy-five".