5191704389 has 8 divisors (see below), whose sum is σ = 5207764800. Its totient is φ = 5175664416.

The previous prime is 5191704359. The next prime is 5191704403. The reversal of 5191704389 is 9834071915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5191704389 - 2¹⁶ = 5191638853 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 (5191704359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615569 + ... + 623945.

It is an arithmetic number, because the mean of its divisors is an integer number (650970600).

Almost surely, 2^5191704389 is an apocalyptic number.

It is an amenable number.

5191704389 is a deficient number, since it is larger than the sum of its proper divisors (16060411).

5191704389 is a wasteful number, since it uses less digits than its factorization.

5191704389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10219.

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 5191704389 is about 72053.4828374035. The cubic root of 5191704389 is about 1731.5564405112.

The spelling of 5191704389 in words is "five billion, one hundred ninety-one million, seven hundred four thousand, three hundred eighty-nine".