2500550250 has 64 divisors (see below), whose sum is σ = 6808793472. Its totient is φ = 606192000.

The previous prime is 2500550209. The next prime is 2500550263. The reversal of 2500550250 is 520550052.

2500550250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2500550250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143299 + ... + 159798.

It is an arithmetic number, because the mean of its divisors is an integer number (106387398).

Almost surely, 2^2500550250 is an apocalyptic number.

2500550250 is an abundant number, since it is smaller than the sum of its proper divisors (4308243222).

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

2500550250 is a wasteful number, since it uses less digits than its factorization.

2500550250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303128 (or 303118 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 2500550250 is about 50005.5021972583. The cubic root of 2500550250 is about 1357.3083748792.

The spelling of 2500550250 in words is "two billion, five hundred million, five hundred fifty thousand, two hundred fifty".