25528501085006 has 8 divisors (see below), whose sum is σ = 38292782223864. Its totient is φ = 12764240343720.

The previous prime is 25528501084979. The next prime is 25528501085063. The reversal of 25528501085006 is 60058010582552.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447460 + ... + 7290551.

It is an arithmetic number, because the mean of its divisors is an integer number (4786597777983).

Almost surely, 2^{25528501085006} is an apocalyptic number.

25528501085006 is a deficient number, since it is larger than the sum of its proper divisors (12764281138858).

25528501085006 is a wasteful number, since it uses less digits than its factorization.

25528501085006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198786.

The product of its (nonzero) digits is 960000, while the sum is 47.

The spelling of 25528501085006 in words is "twenty-five trillion, five hundred twenty-eight billion, five hundred one million, eighty-five thousand, six".