2550154300050 has 192 divisors, whose sum is σ = 7253045775360. Its totient is φ = 580865575680.

The previous prime is 2550154300003. The next prime is 2550154300069. The reversal of 2550154300050 is 500034510552.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2550154299990 and 2550154300017.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 380106096 + ... + 380112804.

It is an arithmetic number, because the mean of its divisors is an integer number (37776280080).

Almost surely, 2^{2550154300050} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2550154300050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3626522887680).

2550154300050 is an abundant number, since it is smaller than the sum of its proper divisors (4702891475310).

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

2550154300050 is a wasteful number, since it uses less digits than its factorization.

2550154300050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7937 (or 7932 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 2550154300050 in words is "two trillion, five hundred fifty billion, one hundred fifty-four million, three hundred thousand, fifty".