2550986112 has 64 divisors (see below), whose sum is σ = 6802686000. Its totient is φ = 846987264.

The previous prime is 2550986111. The next prime is 2550986161. The reversal of 2550986112 is 2116890552.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550986111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85764 + ... + 111612.

Almost surely, 2^2550986112 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 2550986112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3401343000).

2550986112 is an abundant number, since it is smaller than the sum of its proper divisors (4251699888).

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

2550986112 is a wasteful number, since it uses less digits than its factorization.

2550986112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26123 (or 26111 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 2550986112 is about 50507.2877117748. The cubic root of 2550986112 is about 1366.3732929932.

The spelling of 2550986112 in words is "two billion, five hundred fifty million, nine hundred eighty-six thousand, one hundred twelve".