25304035225325 has 12 divisors (see below), whose sum is σ = 31806825649908. Its totient is φ = 19965923683200.

The previous prime is 25304035225291. The next prime is 25304035225387. The reversal of 25304035225325 is 52352253040352.

It can be written as a sum of positive squares in 6 ways, for example, as 2360599396 + 25301674625929 = 48586^2 + 5030077^2 .

It is not a de Polignac number, because 25304035225325 - 2²² = 25304031031021 is a prime.

It is a super-3 number, since 3×25304035225325³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6932610566 + ... + 6932614215.

It is an arithmetic number, because the mean of its divisors is an integer number (2650568804159).

Almost surely, 2^{25304035225325} is an apocalyptic number.

25304035225325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25304035225325 is a deficient number, since it is larger than the sum of its proper divisors (6502790424583).

25304035225325 is a wasteful number, since it uses less digits than its factorization.

25304035225325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13865224864 (or 13865224859 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 25304035225325 its reverse (52352253040352), we get a palindrome (77656288265677).

The spelling of 25304035225325 in words is "twenty-five trillion, three hundred four billion, thirty-five million, two hundred twenty-five thousand, three hundred twenty-five".