26794656524 has 12 divisors (see below), whose sum is σ = 47059931184. Its totient is φ = 13348961904.

The previous prime is 26794656523. The next prime is 26794656527. The reversal of 26794656524 is 42565649762.

It is a self number, because there is not a number n which added to its sum of digits gives 26794656524.

It is not an unprimeable number, because it can be changed into a prime (26794656523) 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, 12090344 + ... + 12092559.

It is an arithmetic number, because the mean of its divisors is an integer number (3921660932).

Almost surely, 2^26794656524 is an apocalyptic number.

It is an amenable number.

26794656524 is a deficient number, since it is larger than the sum of its proper divisors (20265274660).

26794656524 is a wasteful number, since it uses less digits than its factorization.

26794656524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24183184 (or 24183182 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 56.

The spelling of 26794656524 in words is "twenty-six billion, seven hundred ninety-four million, six hundred fifty-six thousand, five hundred twenty-four".