2500525250 has 32 divisors (see below), whose sum is σ = 4789863936. Its totient is φ = 976945200.

The previous prime is 2500525243. The next prime is 2500525253. The reversal of 2500525250 is 525250052.

It is not an unprimeable number, because it can be changed into a prime (2500525253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105554 + ... + 127053.

It is an arithmetic number, because the mean of its divisors is an integer number (149683248).

Almost surely, 2^2500525250 is an apocalyptic number.

2500525250 is a deficient number, since it is larger than the sum of its proper divisors (2289338686).

2500525250 is a wasteful number, since it uses less digits than its factorization.

2500525250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232667 (or 232657 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 2500525250 is about 50005.2522241414. The cubic root of 2500525250 is about 1357.3038514984.

The spelling of 2500525250 in words is "two billion, five hundred million, five hundred twenty-five thousand, two hundred fifty".