9950791519 has 2 divisors, whose sum is σ = 9950791520. Its totient is φ = 9950791518.

The previous prime is 9950791451. The next prime is 9950791523. The reversal of 9950791519 is 9151970599.

9950791519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9950791519 - 2²⁷ = 9816573791 is a prime.

It is a super-2 number, since 2×9950791519² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9950791519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9950731519) 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, 4975395759 + 4975395760.

It is an arithmetic number, because the mean of its divisors is an integer number (4975395760).

Almost surely, 2^9950791519 is an apocalyptic number.

9950791519 is a deficient number, since it is larger than the sum of its proper divisors (1).

9950791519 is an equidigital number, since it uses as much as digits as its factorization.

9950791519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1148175, while the sum is 55.

The square root of 9950791519 is about 99753.6541636446. The cubic root of 9950791519 is about 2150.8949956173.

The spelling of 9950791519 in words is "nine billion, nine hundred fifty million, seven hundred ninety-one thousand, five hundred nineteen".