10051838749 has 2 divisors, whose sum is σ = 10051838750. Its totient is φ = 10051838748.

The previous prime is 10051838747. The next prime is 10051838777. The reversal of 10051838749 is 94783815001.

It is a happy number.

10051838749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10036433124 + 15405625 = 100182^2 + 3925^2 .

It is a cyclic number.

It is not a de Polignac number, because 10051838749 - 2¹ = 10051838747 is a prime.

Together with 10051838747, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10051838699 and 10051838708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10051838743) 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 as a sum of consecutive naturals, namely, 5025919374 + 5025919375.

It is an arithmetic number, because the mean of its divisors is an integer number (5025919375).

Almost surely, 2^10051838749 is an apocalyptic number.

It is an amenable number.

10051838749 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051838749 is an equidigital number, since it uses as much as digits as its factorization.

10051838749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 10051838749 in words is "ten billion, fifty-one million, eight hundred thirty-eight thousand, seven hundred forty-nine".