5193867919 has 2 divisors, whose sum is σ = 5193867920. Its totient is φ = 5193867918.

The previous prime is 5193867827. The next prime is 5193867953. The reversal of 5193867919 is 9197683915.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5193867919 - 2⁹ = 5193867407 is a prime.

It is a super-3 number, since 3×5193867919³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5193867989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2596933959 + 2596933960.

It is an arithmetic number, because the mean of its divisors is an integer number (2596933960).

Almost surely, 2^5193867919 is an apocalyptic number.

5193867919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5193867919 is an equidigital number, since it uses as much as digits as its factorization.

5193867919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 58.

The square root of 5193867919 is about 72068.4946353120. The cubic root of 5193867919 is about 1731.7969366150.

The spelling of 5193867919 in words is "five billion, one hundred ninety-three million, eight hundred sixty-seven thousand, nine hundred nineteen".