5171193067 has 4 divisors (see below), whose sum is σ = 5197442976. Its totient is φ = 5144943160.

The previous prime is 5171192989. The next prime is 5171193089. The reversal of 5171193067 is 7603911715.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5171193067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5171193367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13124659 + ... + 13125052.

It is an arithmetic number, because the mean of its divisors is an integer number (1299360744).

Almost surely, 2^5171193067 is an apocalyptic number.

5171193067 is a deficient number, since it is larger than the sum of its proper divisors (26249909).

5171193067 is a wasteful number, since it uses less digits than its factorization.

5171193067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26249908.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 5171193067 is about 71911.0079681825. The cubic root of 5171193067 is about 1729.2730935463.

The spelling of 5171193067 in words is "five billion, one hundred seventy-one million, one hundred ninety-three thousand, sixty-seven".