26205465336 has 64 divisors (see below), whose sum is σ = 65864916480. Its totient is φ = 8688435840.

The previous prime is 26205465301. The next prime is 26205465397. The reversal of 26205465336 is 63356450262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4191765 + ... + 4198011.

It is an arithmetic number, because the mean of its divisors is an integer number (1029139320).

Almost surely, 2^26205465336 is an apocalyptic number.

It is an amenable number.

26205465336 is an abundant number, since it is smaller than the sum of its proper divisors (39659451144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26205465336 is a wasteful number, since it uses less digits than its factorization.

26205465336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164 (or 7160 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 26205465336 in words is "twenty-six billion, two hundred five million, four hundred sixty-five thousand, three hundred thirty-six".