25834199606 has 8 divisors (see below), whose sum is σ = 38752893480. Its totient is φ = 12916568448.

The previous prime is 25834199603. The next prime is 25834199641. The reversal of 25834199606 is 60699143852.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25834199603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201836 + ... + 303983.

It is an arithmetic number, because the mean of its divisors is an integer number (4844111685).

Almost surely, 2^25834199606 is an apocalyptic number.

25834199606 is a deficient number, since it is larger than the sum of its proper divisors (12918693874).

25834199606 is a wasteful number, since it uses less digits than its factorization.

25834199606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531358.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 25834199606 in words is "twenty-five billion, eight hundred thirty-four million, one hundred ninety-nine thousand, six hundred six".