13026968050 has 24 divisors (see below), whose sum is σ = 24687338436. Its totient is φ = 5112469440.

The previous prime is 13026968023. The next prime is 13026968111. The reversal of 13026968050 is 5086962031.

13026968050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 2436705769 + 10590262281 = 49363^2 + 102909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13026967994 and 13026968012.

It is an unprimeable number.

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, 2455269 + ... + 2460568.

Almost surely, 2^13026968050 is an apocalyptic number.

13026968050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13026968050 is a deficient number, since it is larger than the sum of its proper divisors (11660370386).

13026968050 is a wasteful number, since it uses less digits than its factorization.

13026968050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4915902 (or 4915897 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 13026968050 in words is "thirteen billion, twenty-six million, nine hundred sixty-eight thousand, fifty".