25068016831025 has 24 divisors (see below), whose sum is σ = 36249960211200. Its totient is φ = 17189497249680.

The previous prime is 25068016830991. The next prime is 25068016831111. The reversal of 25068016831025 is 52013861086052.

It is not a de Polignac number, because 25068016831025 - 2¹² = 25068016826929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1461683369 + ... + 1461700518.

It is an arithmetic number, because the mean of its divisors is an integer number (1510415008800).

Almost surely, 2^{25068016831025} is an apocalyptic number.

25068016831025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25068016831025 is a deficient number, since it is larger than the sum of its proper divisors (11181943380175).

25068016831025 is an equidigital number, since it uses as much as digits as its factorization.

25068016831025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923383918 (or 2923383899 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 25068016831025 in words is "twenty-five trillion, sixty-eight billion, sixteen million, eight hundred thirty-one thousand, twenty-five".