26604336055 has 8 divisors (see below), whose sum is σ = 34827494544. Its totient is φ = 19348608000.

The previous prime is 26604336053. The next prime is 26604336061. The reversal of 26604336055 is 55063340662.

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

It is not a de Polignac number, because 26604336055 - 2¹ = 26604336053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26604335999 and 26604336017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26604336053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241857546 + ... + 241857655.

It is an arithmetic number, because the mean of its divisors is an integer number (4353436818).

Almost surely, 2^26604336055 is an apocalyptic number.

26604336055 is a deficient number, since it is larger than the sum of its proper divisors (8223158489).

26604336055 is a wasteful number, since it uses less digits than its factorization.

26604336055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483715217.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 26604336055 in words is "twenty-six billion, six hundred four million, three hundred thirty-six thousand, fifty-five".