5167009819 has 4 divisors (see below), whose sum is σ = 5251714960. Its totient is φ = 5082304680.

The previous prime is 5167009811. The next prime is 5167009867. The reversal of 5167009819 is 9189007615.

It is a happy number.

5167009819 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5167009819 - 2³ = 5167009811 is a prime.

It is a super-2 number, since 2×5167009819² = 53395980939284825522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5167009811) 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 in 3 ways as a sum of consecutive naturals, for example, 42352479 + ... + 42352600.

It is an arithmetic number, because the mean of its divisors is an integer number (1312928740).

Almost surely, 2^5167009819 is an apocalyptic number.

5167009819 is a deficient number, since it is larger than the sum of its proper divisors (84705141).

5167009819 is an equidigital number, since it uses as much as digits as its factorization.

5167009819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84705140.

The product of its (nonzero) digits is 136080, while the sum is 46.

The square root of 5167009819 is about 71881.9157994554. The cubic root of 5167009819 is about 1728.8066679948.

The spelling of 5167009819 in words is "five billion, one hundred sixty-seven million, nine thousand, eight hundred nineteen".