2550328768512 has 1440 divisors, whose sum is σ = 9489720240000. Its totient is φ = 678893322240.

The previous prime is 2550328768501. The next prime is 2550328768513. The reversal of 2550328768512 is 2158678230552.

It is a happy number.

2550328768512 is a `hidden beast` number, since 2 + 5 + 50 + 3 + 2 + 8 + 76 + 8 + 512 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550328768513) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 7307532114 + ... + 7307532462.

It is an arithmetic number, because the mean of its divisors is an integer number (6590083500).

Almost surely, 2^{2550328768512} 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 2550328768512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4744860120000).

2550328768512 is an abundant number, since it is smaller than the sum of its proper divisors (6939391471488).

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

2550328768512 is a wasteful number, since it uses less digits than its factorization.

2550328768512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 2550328768512 in words is "two trillion, five hundred fifty billion, three hundred twenty-eight million, seven hundred sixty-eight thousand, five hundred twelve".