26205208896 has 56 divisors (see below), whose sum is σ = 69408775584. Its totient is φ = 8725726720.

The previous prime is 26205208891. The next prime is 26205208927. The reversal of 26205208896 is 69880250262.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26205208891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108151 + ... + 253193.

Almost surely, 2^26205208896 is an apocalyptic number.

It is an amenable number.

26205208896 is an abundant number, since it is smaller than the sum of its proper divisors (43203566688).

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

26205208896 is a wasteful number, since it uses less digits than its factorization.

26205208896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145999 (or 145989 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 26205208896 in words is "twenty-six billion, two hundred five million, two hundred eight thousand, eight hundred ninety-six".