803565061140 has 48 divisors (see below), whose sum is σ = 2250069308928. Its totient is φ = 214275717504.

The previous prime is 803565061139. The next prime is 803565061223. The reversal of 803565061140 is 41160565308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1389469 + ... + 1880891.

It is an arithmetic number, because the mean of its divisors is an integer number (46876443936).

Almost surely, 2^803565061140 is an apocalyptic number.

It is an amenable number.

803565061140 is an abundant number, since it is smaller than the sum of its proper divisors (1446504247788).

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

803565061140 is a wasteful number, since it uses less digits than its factorization.

803565061140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518688 (or 518686 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 803565061140 in words is "eight hundred three billion, five hundred sixty-five million, sixty-one thousand, one hundred forty".