2563063776 has 288 divisors, whose sum is σ = 9367051680. Its totient is φ = 675827712.

The previous prime is 2563063757. The next prime is 2563063777. The reversal of 2563063776 is 6773603652.

2563063776 is a `hidden beast` number, since 2 + 5 + 6 + 3 + 0 + 637 + 7 + 6 = 666.

2563063776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563063777) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 548040 + ... + 552696.

It is an arithmetic number, because the mean of its divisors is an integer number (32524485).

Almost surely, 2^2563063776 is an apocalyptic number.

2563063776 is a gapful number since it is divisible by the number (26) 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 2563063776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4683525840).

2563063776 is an abundant number, since it is smaller than the sum of its proper divisors (6803987904).

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

2563063776 is a wasteful number, since it uses less digits than its factorization.

2563063776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703 (or 4682 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 45.

The square root of 2563063776 is about 50626.7101044498. The cubic root of 2563063776 is about 1368.5262672029.

The spelling of 2563063776 in words is "two billion, five hundred sixty-three million, sixty-three thousand, seven hundred seventy-six".