800543345008 has 40 divisors (see below), whose sum is σ = 1692341254656. Its totient is φ = 363822321600.

The previous prime is 800543345003. The next prime is 800543345083.

800543345008 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×800543345008³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800543345003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679585 + ... + 1436287.

Almost surely, 2^800543345008 is an apocalyptic number.

800543345008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

800543345008 is an abundant number, since it is smaller than the sum of its proper divisors (891797909648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800543345008 is a wasteful number, since it uses less digits than its factorization.

800543345008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762733 (or 762727 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 800543345008 in words is "eight hundred billion, five hundred forty-three million, three hundred forty-five thousand, eight".