25680957133132 has 12 divisors (see below), whose sum is σ = 51361914266320. Its totient is φ = 11006124485616.

The previous prime is 25680957133061. The next prime is 25680957133133. The reversal of 25680957133132 is 23133175908652.

25680957133132 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (25680957133133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458588520207 + ... + 458588520262.

Almost surely, 2^{25680957133132} is an apocalyptic number.

It is an amenable number.

25680957133132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25680957133132 is a wasteful number, since it uses less digits than its factorization.

25680957133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917177040480 (or 917177040478 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 25680957133132 in words is "twenty-five trillion, six hundred eighty billion, nine hundred fifty-seven million, one hundred thirty-three thousand, one hundred thirty-two".