25132672112025 has 48 divisors (see below), whose sum is σ = 41826042586944. Its totient is φ = 13316200462080.

The previous prime is 25132672112003. The next prime is 25132672112071. The reversal of 25132672112025 is 52021127623152.

It is a happy number.

It is not a de Polignac number, because 25132672112025 - 2²¹ = 25132670014873 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5162142 + ... + 8770008.

It is an arithmetic number, because the mean of its divisors is an integer number (871375887228).

Almost surely, 2^{25132672112025} is an apocalyptic number.

25132672112025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25132672112025 is a deficient number, since it is larger than the sum of its proper divisors (16693370474919).

25132672112025 is a wasteful number, since it uses less digits than its factorization.

25132672112025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608490 (or 3608485 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

Adding to 25132672112025 its reverse (52021127623152), we get a palindrome (77153799735177).

The spelling of 25132672112025 in words is "twenty-five trillion, one hundred thirty-two billion, six hundred seventy-two million, one hundred twelve thousand, twenty-five".