2500230025 has 6 divisors (see below), whose sum is σ = 3100285262. Its totient is φ = 2000184000.

The previous prime is 2500230023. The next prime is 2500230043. The reversal of 2500230025 is 5200320052.

It can be written as a sum of positive squares in 3 ways, for example, as 87160896 + 2413069129 = 9336^2 + 49123^2 .

It is not a de Polignac number, because 2500230025 - 2¹ = 2500230023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2500229984 and 2500230011.

It is not an unprimeable number, because it can be changed into a prime (2500230023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50004576 + ... + 50004625.

Almost surely, 2^2500230025 is an apocalyptic number.

2500230025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500230025 is a deficient number, since it is larger than the sum of its proper divisors (600055237).

2500230025 is a wasteful number, since it uses less digits than its factorization.

2500230025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100009211 (or 100009206 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2500230025 is about 50002.3001970909. The cubic root of 2500230025 is about 1357.2504326150.

Adding to 2500230025 its reverse (5200320052), we get a palindrome (7700550077).

The spelling of 2500230025 in words is "two billion, five hundred million, two hundred thirty thousand, twenty-five".