25033308052825 has 12 divisors (see below), whose sum is σ = 31504605002320. Its totient is φ = 19727741270160.

The previous prime is 25033308052807. The next prime is 25033308052829. The reversal of 25033308052825 is 52825080333052.

It is a de Polignac number, because none of the positive numbers 2^k-25033308052825 is a prime.

It is a super-3 number, since 3×25033308052825³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (25033308052829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7472627595 + ... + 7472630944.

Almost surely, 2^{25033308052825} is an apocalyptic number.

25033308052825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25033308052825 is a deficient number, since it is larger than the sum of its proper divisors (6471296949495).

25033308052825 is a wasteful number, since it uses less digits than its factorization.

25033308052825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14945258616 (or 14945258611 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

Adding to 25033308052825 its reverse (52825080333052), we get a palindrome (77858388385877).

The spelling of 25033308052825 in words is "twenty-five trillion, thirty-three billion, three hundred eight million, fifty-two thousand, eight hundred twenty-five".