803059785280 has 112 divisors (see below), whose sum is σ = 1960289622720. Its totient is φ = 313187309568.

The previous prime is 803059785247. The next prime is 803059785289. The reversal of 803059785280 is 82587950308.

It is not an unprimeable number, because it can be changed into a prime (803059785289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7611931 + ... + 7716709.

Almost surely, 2^803059785280 is an apocalyptic number.

803059785280 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 803059785280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (980144811360).

803059785280 is an abundant number, since it is smaller than the sum of its proper divisors (1157229837440).

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

803059785280 is a wasteful number, since it uses less digits than its factorization.

803059785280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105396 (or 105386 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 803059785280 in words is "eight hundred three billion, fifty-nine million, seven hundred eighty-five thousand, two hundred eighty".