25552665005379 has 8 divisors (see below), whose sum is σ = 34536935350032. Its totient is φ = 16801752332160.

The previous prime is 25552665005359. The next prime is 25552665005389. The reversal of 25552665005379 is 97350056625552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25552665005379 - 2⁷ = 25552665005251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25552665005359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58339417602 + ... + 58339418039.

It is an arithmetic number, because the mean of its divisors is an integer number (4317116918754).

Almost surely, 2^{25552665005379} is an apocalyptic number.

25552665005379 is a deficient number, since it is larger than the sum of its proper divisors (8984270344653).

25552665005379 is a wasteful number, since it uses less digits than its factorization.

25552665005379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116678835717.

The product of its (nonzero) digits is 85050000, while the sum is 60.

The spelling of 25552665005379 in words is "twenty-five trillion, five hundred fifty-two billion, six hundred sixty-five million, five thousand, three hundred seventy-nine".