2550354998688 has 384 divisors, whose sum is σ = 8550265651200. Its totient is φ = 724479123456.

The previous prime is 2550354998657. The next prime is 2550354998701. The reversal of 2550354998688 is 8868994530552.

2550354998688 is a `hidden beast` number, since 2 + 5 + 50 + 3 + 5 + 499 + 8 + 6 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 63 ways as a sum of consecutive naturals, for example, 817681993 + ... + 817685111.

It is an arithmetic number, because the mean of its divisors is an integer number (22266316800).

Almost surely, 2^{2550354998688} is an apocalyptic number.

2550354998688 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 2550354998688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4275132825600).

2550354998688 is an abundant number, since it is smaller than the sum of its proper divisors (5999910652512).

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

2550354998688 is a wasteful number, since it uses less digits than its factorization.

2550354998688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 746496000, while the sum is 72.

The spelling of 2550354998688 in words is "two trillion, five hundred fifty billion, three hundred fifty-four million, nine hundred ninety-eight thousand, six hundred eighty-eight".