9925041319 has 2 divisors, whose sum is σ = 9925041320. Its totient is φ = 9925041318.

The previous prime is 9925041317. The next prime is 9925041331. The reversal of 9925041319 is 9131405299.

9925041319 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (9131405299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9925041319 - 2¹ = 9925041317 is a prime.

It is a super-2 number, since 2×9925041319² (a number of 21 digits) contains 22 as substring.

Together with 9925041317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9925041311) 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, 4962520659 + 4962520660.

It is an arithmetic number, because the mean of its divisors is an integer number (4962520660).

Almost surely, 2^9925041319 is an apocalyptic number.

9925041319 is a deficient number, since it is larger than the sum of its proper divisors (1).

9925041319 is an equidigital number, since it uses as much as digits as its factorization.

9925041319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 9925041319 is about 99624.5015997571. The cubic root of 9925041319 is about 2149.0380639315.

The spelling of 9925041319 in words is "nine billion, nine hundred twenty-five million, forty-one thousand, three hundred nineteen".