26550345056 has 12 divisors (see below), whose sum is σ = 52270991892. Its totient is φ = 13275172512.

The previous prime is 26550345053. The next prime is 26550345097. The reversal of 26550345056 is 65054305562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26550345053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414849110 + ... + 414849173.

It is an arithmetic number, because the mean of its divisors is an integer number (4355915991).

Almost surely, 2^26550345056 is an apocalyptic number.

It is an amenable number.

26550345056 is a deficient number, since it is larger than the sum of its proper divisors (25720646836).

26550345056 is an equidigital number, since it uses as much as digits as its factorization.

26550345056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829698293 (or 829698285 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 26550345056 in words is "twenty-six billion, five hundred fifty million, three hundred forty-five thousand, fifty-six".