50002800305500 has 48 divisors (see below), whose sum is σ = 124806989571264. Its totient is φ = 17143817246400.

The previous prime is 50002800305443. The next prime is 50002800305509. The reversal of 50002800305500 is 550300820005.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50002800305509) 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, 7143253687 + ... + 7143260686.

It is an arithmetic number, because the mean of its divisors is an integer number (2600145616068).

Almost surely, 2^{50002800305500} is an apocalyptic number.

50002800305500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50002800305500 is an abundant number, since it is smaller than the sum of its proper divisors (74804189265764).

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

50002800305500 is a wasteful number, since it uses less digits than its factorization.

50002800305500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286514399 (or 14286514387 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 50002800305500 in words is "fifty trillion, two billion, eight hundred million, three hundred five thousand, five hundred".