2550538202688 has 336 divisors, whose sum is σ = 8475798030336. Its totient is φ = 718234352640.

The previous prime is 2550538202671. The next prime is 2550538202699. The reversal of 2550538202688 is 8862028350552.

2550538202688 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 538 + 2 + 0 + 26 + 88 = 666.

2550538202688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144227895 + ... + 144245577.

It is an arithmetic number, because the mean of its divisors is an integer number (25225589376).

Almost surely, 2^{2550538202688} is an apocalyptic number.

2550538202688 is a gapful number since it is divisible by the number (28) 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 2550538202688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4237899015168).

2550538202688 is an abundant number, since it is smaller than the sum of its proper divisors (5925259827648).

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

2550538202688 is a wasteful number, since it uses less digits than its factorization.

2550538202688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222 (or 18209 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 54.

The spelling of 2550538202688 in words is "two trillion, five hundred fifty billion, five hundred thirty-eight million, two hundred two thousand, six hundred eighty-eight".