2550655296 has 168 divisors, whose sum is σ = 8408846784. Its totient is φ = 724101120.

The previous prime is 2550655277. The next prime is 2550655297. The reversal of 2550655296 is 6925560552.

2550655296 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 6 + 552 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550655297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655276 + ... + 659156.

Almost surely, 2^2550655296 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 2550655296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4204423392).

2550655296 is an abundant number, since it is smaller than the sum of its proper divisors (5858191488).

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

2550655296 is a wasteful number, since it uses less digits than its factorization.

2550655296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069 (or 4056 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The square root of 2550655296 is about 50504.0126722620. The cubic root of 2550655296 is about 1366.3142259412.

The spelling of 2550655296 in words is "two billion, five hundred fifty million, six hundred fifty-five thousand, two hundred ninety-six".