25512060025 has 12 divisors (see below), whose sum is σ = 31811691600. Its totient is φ = 20295624080.

The previous prime is 25512059983. The next prime is 25512060031. The reversal of 25512060025 is 52006021552.

It is not a de Polignac number, because 25512060025 - 2³¹ = 23364576377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25512059975 and 25512060002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2846035 + ... + 2854984.

It is an arithmetic number, because the mean of its divisors is an integer number (2650974300).

Almost surely, 2^25512060025 is an apocalyptic number.

25512060025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25512060025 is a deficient number, since it is larger than the sum of its proper divisors (6299631575).

25512060025 is a wasteful number, since it uses less digits than its factorization.

25512060025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701208 (or 5701203 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 25512060025 its reverse (52006021552), we get a palindrome (77518081577).

The spelling of 25512060025 in words is "twenty-five billion, five hundred twelve million, sixty thousand, twenty-five".