26123050528 has 48 divisors (see below), whose sum is σ = 51773200920. Its totient is φ = 12974596096.

The previous prime is 26123050523. The next prime is 26123050531. The reversal of 26123050528 is 82505032162.

It can be written as a sum of positive squares in 4 ways, for example, as 17931352464 + 8191698064 = 133908^2 + 90508^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26123050493 and 26123050502.

It is not an unprimeable number, because it can be changed into a prime (26123050523) 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 7 ways as a sum of consecutive naturals, for example, 3034326 + ... + 3042922.

Almost surely, 2^26123050528 is an apocalyptic number.

It is an amenable number.

26123050528 is a deficient number, since it is larger than the sum of its proper divisors (25650150392).

26123050528 is a wasteful number, since it uses less digits than its factorization.

26123050528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9229 (or 9221 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 26123050528 in words is "twenty-six billion, one hundred twenty-three million, fifty thousand, five hundred twenty-eight".