800532866910 has 192 divisors, whose sum is σ = 2259406614528. Its totient is φ = 177819826176.

The previous prime is 800532866909. The next prime is 800532866911. The reversal of 800532866910 is 19668235008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (800532866909) and next prime (800532866911).

It is a self number, because there is not a number n which added to its sum of digits gives 800532866910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800532866911) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 450495942 + ... + 450497718.

It is an arithmetic number, because the mean of its divisors is an integer number (11767742784).

Almost surely, 2^800532866910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800532866910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1129703307264).

800532866910 is an abundant number, since it is smaller than the sum of its proper divisors (1458873747618).

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

800532866910 is a wasteful number, since it uses less digits than its factorization.

800532866910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3398 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 800532866910 in words is "eight hundred billion, five hundred thirty-two million, eight hundred sixty-six thousand, nine hundred ten".