25913184791088 has 80 divisors (see below), whose sum is σ = 76542359118336. Its totient is φ = 7400209090560.

The previous prime is 25913184791077. The next prime is 25913184791089. The reversal of 25913184791088 is 88019748131952.

It is not an unprimeable number, because it can be changed into a prime (25913184791089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17830956 + ... + 19229387.

Almost surely, 2^{25913184791088} is an apocalyptic number.

25913184791088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25913184791088 is an abundant number, since it is smaller than the sum of its proper divisors (50629174327248).

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

25913184791088 is a wasteful number, since it uses less digits than its factorization.

25913184791088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37062442 (or 37062436 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 66.

The spelling of 25913184791088 in words is "twenty-five trillion, nine hundred thirteen billion, one hundred eighty-four million, seven hundred ninety-one thousand, eighty-eight".