26273078056 has 16 divisors (see below), whose sum is σ = 49294389600. Its totient is φ = 13127907504.

The previous prime is 26273078033. The next prime is 26273078059. The reversal of 26273078056 is 65087037262.

It is a junction number, because it is equal to n+sod(n) for n = 26273077997 and 26273078015.

It is not an unprimeable number, because it can be changed into a prime (26273078059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1065996 + ... + 1090363.

It is an arithmetic number, because the mean of its divisors is an integer number (3080899350).

Almost surely, 2^26273078056 is an apocalyptic number.

It is an amenable number.

26273078056 is a deficient number, since it is larger than the sum of its proper divisors (23021311544).

26273078056 is a wasteful number, since it uses less digits than its factorization.

26273078056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157888 (or 2157884 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 26273078056 in words is "twenty-six billion, two hundred seventy-three million, seventy-eight thousand, fifty-six".