2550794155008 has 352 divisors, whose sum is σ = 7904121384960. Its totient is φ = 723619184640.

The previous prime is 2550794154929. The next prime is 2550794155009. The reversal of 2550794155008 is 8005514970552.

It is a tau number, because it is divible by the number of its divisors (352).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550794155009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36494238 + ... + 36564066.

Almost surely, 2^{2550794155008} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2550794155008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3952060692480).

2550794155008 is an abundant number, since it is smaller than the sum of its proper divisors (5353327229952).

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

2550794155008 is a wasteful number, since it uses less digits than its factorization.

2550794155008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69933 (or 69915 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 51.

The spelling of 2550794155008 in words is "two trillion, five hundred fifty billion, seven hundred ninety-four million, one hundred fifty-five thousand, eight".