25832532555055 has 4 divisors (see below), whose sum is σ = 30999039066072. Its totient is φ = 20666026044040.

The previous prime is 25832532555047. The next prime is 25832532555079. The reversal of 25832532555055 is 55055523523852.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 25832532555055 - 2³ = 25832532555047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25832532554987 and 25832532555005.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2583253255501 + ... + 2583253255510.

It is an arithmetic number, because the mean of its divisors is an integer number (7749759766518).

Almost surely, 2^{25832532555055} is an apocalyptic number.

25832532555055 is a deficient number, since it is larger than the sum of its proper divisors (5166506511017).

25832532555055 is an equidigital number, since it uses as much as digits as its factorization.

25832532555055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166506511016.

The product of its (nonzero) digits is 45000000, while the sum is 55.

The spelling of 25832532555055 in words is "twenty-five trillion, eight hundred thirty-two billion, five hundred thirty-two million, five hundred fifty-five thousand, fifty-five".