2500002500250 has 64 divisors (see below), whose sum is σ = 6240243784320. Its totient is φ = 666641955200.

The previous prime is 2500002500231. The next prime is 2500002500257. The reversal of 2500002500250 is 520052000052.

2500002500250 is a modest number, since divided by 2500250 gives 25000 as remainder.

It is not an unprimeable number, because it can be changed into a prime (2500002500257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27809374 + ... + 27899126.

It is an arithmetic number, because the mean of its divisors is an integer number (97503809130).

Almost surely, 2^{2500002500250} is an apocalyptic number.

2500002500250 is an abundant number, since it is smaller than the sum of its proper divisors (3740241284070).

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

2500002500250 is a wasteful number, since it uses less digits than its factorization.

2500002500250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126912 (or 126902 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The spelling of 2500002500250 in words is "two trillion, five hundred billion, two million, five hundred thousand, two hundred fifty".