5170139 has 8 divisors (see below), whose sum is σ = 5586000. Its totient is φ = 4756896.

The previous prime is 5170129. The next prime is 5170163. The reversal of 5170139 is 9310715.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5170139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5170129) 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, 6089 + ... + 6885.

It is an arithmetic number, because the mean of its divisors is an integer number (698250).

Almost surely, 2^5170139 is an apocalyptic number.

5170139 is a deficient number, since it is larger than the sum of its proper divisors (415861).

5170139 is a wasteful number, since it uses less digits than its factorization.

5170139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 5170139 is about 2273.7939660400. The cubic root of 5170139 is about 172.9155590452.

The spelling of 5170139 in words is "five million, one hundred seventy thousand, one hundred thirty-nine".