2550805500500 has 48 divisors (see below), whose sum is σ = 5605137056064. Its totient is φ = 1014062522400.

The previous prime is 2550805500499. The next prime is 2550805500571. The reversal of 2550805500500 is 50055080552.

It is a happy number.

2550805500500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15567614 + ... + 15730613.

It is an arithmetic number, because the mean of its divisors is an integer number (116773688668).

Almost surely, 2^{2550805500500} is an apocalyptic number.

2550805500500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2550805500500 is an abundant number, since it is smaller than the sum of its proper divisors (3054331555564).

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

2550805500500 is a wasteful number, since it uses less digits than its factorization.

2550805500500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31298409 (or 31298397 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 2550805500500 in words is "two trillion, five hundred fifty billion, eight hundred five million, five hundred thousand, five hundred".