2500025025 has 12 divisors (see below), whose sum is σ = 4133374832. Its totient is φ = 1333346640.

The previous prime is 2500024931. The next prime is 2500025053. The reversal of 2500025025 is 5205200052.

It is not a de Polignac number, because 2500025025 - 2¹⁰ = 2500024001 is a prime.

It is a Duffinian number.

2500025025 is a modest number, since divided by 25025 gives 2500 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2500024992 and 2500025010.

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 11 ways as a sum of consecutive naturals, for example, 16666759 + ... + 16666908.

Almost surely, 2^2500025025 is an apocalyptic number.

2500025025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500025025 is a deficient number, since it is larger than the sum of its proper divisors (1633349807).

2500025025 is a wasteful number, since it uses less digits than its factorization.

2500025025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333680 (or 33333675 counting only the distinct ones).

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

The square root of 2500025025 is about 50000.2502493738. The cubic root of 2500025025 is about 1357.2133368357.

Adding to 2500025025 its reverse (5205200052), we get a palindrome (7705225077).

The spelling of 2500025025 in words is "two billion, five hundred million, twenty-five thousand, twenty-five".