2550278896 has 20 divisors (see below), whose sum is σ = 5390362584. Its totient is φ = 1159217600.

The previous prime is 2550278837. The next prime is 2550278917. The reversal of 2550278896 is 6988720552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7244935 + ... + 7245286.

Almost surely, 2^2550278896 is an apocalyptic number.

It is an amenable number.

2550278896 is an abundant number, since it is smaller than the sum of its proper divisors (2840083688).

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

2550278896 is a wasteful number, since it uses less digits than its factorization.

2550278896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14490240 (or 14490234 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The square root of 2550278896 is about 50500.2860981995. The cubic root of 2550278896 is about 1366.2470136742.

The spelling of 2550278896 in words is "two billion, five hundred fifty million, two hundred seventy-eight thousand, eight hundred ninety-six".