800548883640 has 192 divisors, whose sum is σ = 2840318732160. Its totient is φ = 193935087360.

The previous prime is 800548883633. The next prime is 800548883663. The reversal of 800548883640 is 46388845008.

800548883640 is a `hidden beast` number, since 80 + 0 + 5 + 488 + 83 + 6 + 4 + 0 = 666.

800548883640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5580087 + ... + 5721753.

It is an arithmetic number, because the mean of its divisors is an integer number (14793326730).

Almost surely, 2^800548883640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800548883640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1420159366080).

800548883640 is an abundant number, since it is smaller than the sum of its proper divisors (2039769848520).

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

800548883640 is a wasteful number, since it uses less digits than its factorization.

800548883640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143122 (or 143115 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The spelling of 800548883640 in words is "eight hundred billion, five hundred forty-eight million, eight hundred eighty-three thousand, six hundred forty".