2500750131225 has 24 divisors (see below), whose sum is σ = 4314337620672. Its totient is φ = 1275744993600.

The previous prime is 2500750131211. The next prime is 2500750131289. The reversal of 2500750131225 is 5221310570052.

It is not a de Polignac number, because 2500750131225 - 2⁹ = 2500750130713 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 724853386 + ... + 724856835.

It is an arithmetic number, because the mean of its divisors is an integer number (179764067528).

Almost surely, 2^{2500750131225} is an apocalyptic number.

2500750131225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500750131225 is a deficient number, since it is larger than the sum of its proper divisors (1813587489447).

2500750131225 is a wasteful number, since it uses less digits than its factorization.

2500750131225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449710257 (or 1449710252 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 2500750131225 in words is "two trillion, five hundred billion, seven hundred fifty million, one hundred thirty-one thousand, two hundred twenty-five".