26897825336 has 8 divisors (see below), whose sum is σ = 50433422520. Its totient is φ = 13448912664.

The previous prime is 26897825329. The next prime is 26897825363. The reversal of 26897825336 is 63352879862.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1681114076 + ... + 1681114091.

It is an arithmetic number, because the mean of its divisors is an integer number (6304177815).

Almost surely, 2^26897825336 is an apocalyptic number.

It is an amenable number.

26897825336 is a deficient number, since it is larger than the sum of its proper divisors (23535597184).

26897825336 is a wasteful number, since it uses less digits than its factorization.

26897825336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362228173 (or 3362228169 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The spelling of 26897825336 in words is "twenty-six billion, eight hundred ninety-seven million, eight hundred twenty-five thousand, three hundred thirty-six".