5169239935 has 4 divisors (see below), whose sum is σ = 6203087928. Its totient is φ = 4135391944.

The previous prime is 5169239899. The next prime is 5169239939. The reversal of 5169239935 is 5399329615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5169239935 - 2⁹ = 5169239423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169239939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516923989 + ... + 516923998.

It is an arithmetic number, because the mean of its divisors is an integer number (1550771982).

Almost surely, 2^5169239935 is an apocalyptic number.

5169239935 is a deficient number, since it is larger than the sum of its proper divisors (1033847993).

5169239935 is a wasteful number, since it uses less digits than its factorization.

5169239935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033847992.

The product of its digits is 1968300, while the sum is 52.

The square root of 5169239935 is about 71897.4264838457. The cubic root of 5169239935 is about 1729.0553537274.

The spelling of 5169239935 in words is "five billion, one hundred sixty-nine million, two hundred thirty-nine thousand, nine hundred thirty-five".