2550056647908 has 384 divisors, whose sum is σ = 7748343300096. Its totient is φ = 633436070400.

The previous prime is 2550056647871. The next prime is 2550056647913. The reversal of 2550056647908 is 8097466500552.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1029492766 + ... + 1029495242.

It is an arithmetic number, because the mean of its divisors is an integer number (20177977344).

Almost surely, 2^{2550056647908} is an apocalyptic number.

2550056647908 is a gapful number since it is divisible by the number (28) 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 2550056647908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3874171650048).

2550056647908 is an abundant number, since it is smaller than the sum of its proper divisors (5198286652188).

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

2550056647908 is a wasteful number, since it uses less digits than its factorization.

2550056647908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 57.

The spelling of 2550056647908 in words is "two trillion, five hundred fifty billion, fifty-six million, six hundred forty-seven thousand, nine hundred eight".