2550605472000 has 432 divisors, whose sum is σ = 9717712975152. Its totient is φ = 640150732800.

The previous prime is 2550605471989. The next prime is 2550605472013. The reversal of 2550605472000 is 2745060552.

2550605472000 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 605 + 47 + 2 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 760746795264 + 1789858676736 = 872208^2 + 1337856^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4635522 + ... + 5156478.

It is an arithmetic number, because the mean of its divisors is an integer number (22494705961).

Almost surely, 2^{2550605472000} is an apocalyptic number.

2550605472000 is a gapful number since it is divisible by the number (20) 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 2550605472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4858856487576).

2550605472000 is an abundant number, since it is smaller than the sum of its proper divisors (7167107503152).

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

2550605472000 is a wasteful number, since it uses less digits than its factorization.

2550605472000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521011 (or 520984 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 2550605472000 in words is "two trillion, five hundred fifty billion, six hundred five million, four hundred seventy-two thousand".