2180800286504 has 32 divisors (see below), whose sum is σ = 4768513752000. Its totient is φ = 934628693040.

The previous prime is 2180800286437. The next prime is 2180800286507. The reversal of 2180800286504 is 4056820080812.

It is not an unprimeable number, because it can be changed into a prime (2180800286507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397373402 + ... + 397378889.

It is an arithmetic number, because the mean of its divisors is an integer number (149016054750).

Almost surely, 2^{2180800286504} is an apocalyptic number.

It is an amenable number.

2180800286504 is an abundant number, since it is smaller than the sum of its proper divisors (2587713465496).

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

2180800286504 is an equidigital number, since it uses as much as digits as its factorization.

2180800286504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794752318 (or 794752300 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 2180800286504 in words is "two trillion, one hundred eighty billion, eight hundred million, two hundred eighty-six thousand, five hundred four".