800275067251 has 12 divisors (see below), whose sum is σ = 879930854712. Its totient is φ = 727283216000.

The previous prime is 800275067231. The next prime is 800275067279. The reversal of 800275067251 is 152760572008.

800275067251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 800275067251 - 2²¹ = 800272970099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 800275067198 and 800275067207.

It is not an unprimeable number, because it can be changed into a prime (800275067231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719485 + ... + 1455406.

It is an arithmetic number, because the mean of its divisors is an integer number (73327571226).

Almost surely, 2^800275067251 is an apocalyptic number.

800275067251 is a deficient number, since it is larger than the sum of its proper divisors (79655787461).

800275067251 is a wasteful number, since it uses less digits than its factorization.

800275067251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177954 (or 2177943 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 800275067251 in words is "eight hundred billion, two hundred seventy-five million, sixty-seven thousand, two hundred fifty-one".