2500000250 has 32 divisors (see below), whose sum is σ = 5105460672. Its totient is φ = 909090000.

The previous prime is 2500000213. The next prime is 2500000253. The reversal of 2500000250 is 520000052.

It is not an unprimeable number, because it can be changed into a prime (2500000253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451796 + ... + 457295.

It is an arithmetic number, because the mean of its divisors is an integer number (159545646).

Almost surely, 2^2500000250 is an apocalyptic number.

2500000250 is an abundant number, since it is smaller than the sum of its proper divisors (2605460422).

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

2500000250 is a wasteful number, since it uses less digits than its factorization.

2500000250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909119 (or 909109 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 2500000250 is about 50000.0024999999. The cubic root of 2500000250 is about 1357.2088535377.

It can be divided in two parts, 25000002 and 50, that added together give a palindrome (25000052).

The spelling of 2500000250 in words is "two billion, five hundred million, two hundred fifty", and thus it is an aban number.