2550381308 has 12 divisors (see below), whose sum is σ = 4468369080. Its totient is φ = 1273704432.

The previous prime is 2550381287. The next prime is 2550381349. The reversal of 2550381308 is 8031830552.

2550381308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367691 + ... + 374562.

It is an arithmetic number, because the mean of its divisors is an integer number (372364090).

Almost surely, 2^2550381308 is an apocalyptic number.

It is an amenable number.

2550381308 is a deficient number, since it is larger than the sum of its proper divisors (1917987772).

2550381308 is a wasteful number, since it uses less digits than its factorization.

2550381308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743116 (or 743114 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 2550381308 is about 50501.3000624736. The cubic root of 2550381308 is about 1366.2653016369.

The spelling of 2550381308 in words is "two billion, five hundred fifty million, three hundred eighty-one thousand, three hundred eight".