80800488000 has 336 divisors, whose sum is σ = 293015279856. Its totient is φ = 21250252800.

The previous prime is 80800487983. The next prime is 80800488007. The reversal of 80800488000 is 88400808.

It can be written as a sum of positive squares in 8 ways, for example, as 49700460096 + 31100027904 = 222936^2 + 176352^2 .

It is a super-2 number, since 2×80800488000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80800488007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5248314 + ... + 5263686.

Almost surely, 2^80800488000 is an apocalyptic number.

80800488000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80800488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146507639928).

80800488000 is an abundant number, since it is smaller than the sum of its proper divisors (212214791856).

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

80800488000 is a wasteful number, since it uses less digits than its factorization.

80800488000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15479 (or 15456 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

Adding to 80800488000 its reverse (88400808), we get a palindrome (80888888808).

The spelling of 80800488000 in words is "eighty billion, eight hundred million, four hundred eighty-eight thousand".