800572160852 has 6 divisors (see below), whose sum is σ = 1401001281498. Its totient is φ = 400286080424.

The previous prime is 800572160851. The next prime is 800572160863. The reversal of 800572160852 is 258061275008.

It can be written as a sum of positive squares in only one way, i.e., 759819048976 + 40753111876 = 871676^2 + 201874^2 .

It is a super-3 number, since 3×800572160852³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800572160851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100071520103 + ... + 100071520110.

It is an arithmetic number, because the mean of its divisors is an integer number (233500213583).

Almost surely, 2^800572160852 is an apocalyptic number.

It is an amenable number.

800572160852 is a deficient number, since it is larger than the sum of its proper divisors (600429120646).

800572160852 is a wasteful number, since it uses less digits than its factorization.

800572160852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200143040217 (or 200143040215 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 800572160852 in words is "eight hundred billion, five hundred seventy-two million, one hundred sixty thousand, eight hundred fifty-two".