26600904256 has 28 divisors (see below), whose sum is σ = 53680857840. Its totient is φ = 13075018880.

The previous prime is 26600904251. The next prime is 26600904293. The reversal of 26600904256 is 65240900662.

It is not an unprimeable number, because it can be changed into a prime (26600904251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518590 + ... + 3526141.

Almost surely, 2^26600904256 is an apocalyptic number.

It is an amenable number.

26600904256 is an abundant number, since it is smaller than the sum of its proper divisors (27079953584).

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

26600904256 is an equidigital number, since it uses as much as digits as its factorization.

26600904256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044802 (or 7044792 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 26600904256 in words is "twenty-six billion, six hundred million, nine hundred four thousand, two hundred fifty-six".