26348805850 has 24 divisors (see below), whose sum is σ = 49366520028. Its totient is φ = 10462588800.

The previous prime is 26348805829. The next prime is 26348805851. The reversal of 26348805850 is 5850884362.

It can be written as a sum of positive squares in 6 ways, for example, as 2903377689 + 23445428161 = 53883^2 + 153119^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 26348805794 and 26348805803.

It is not an unprimeable number, because it can be changed into a prime (26348805851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1916421 + ... + 1930120.

Almost surely, 2^26348805850 is an apocalyptic number.

26348805850 is a deficient number, since it is larger than the sum of its proper divisors (23017714178).

26348805850 is a wasteful number, since it uses less digits than its factorization.

26348805850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846690 (or 3846685 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 26348805850 in words is "twenty-six billion, three hundred forty-eight million, eight hundred five thousand, eight hundred fifty".