2550486528 has 200 divisors, whose sum is σ = 7709205240. Its totient is φ = 839393280.

The previous prime is 2550486503. The next prime is 2550486539. The reversal of 2550486528 is 8256840552.

It is a happy number.

2550486528 is a `hidden beast` number, since 2 + 550 + 48 + 6 + 52 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3690663 + ... + 3691353.

Almost surely, 2^2550486528 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 2550486528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3854602620).

2550486528 is an abundant number, since it is smaller than the sum of its proper divisors (5158718712).

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

2550486528 is an frugal number, since it uses more digits than its factorization.

2550486528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The square root of 2550486528 is about 50502.3418070885. The cubic root of 2550486528 is about 1366.2840905213.

The spelling of 2550486528 in words is "two billion, five hundred fifty million, four hundred eighty-six thousand, five hundred twenty-eight".