5139361417 has 4 divisors (see below), whose sum is σ = 5144064580. Its totient is φ = 5134658256.

The previous prime is 5139361387. The next prime is 5139361421. The reversal of 5139361417 is 7141639315.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3629339536 + 1510021881 = 60244^2 + 38859^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5139361417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5139361417.

It is not an unprimeable number, because it can be changed into a prime (5139361427) 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, 2349942 + ... + 2352127.

It is an arithmetic number, because the mean of its divisors is an integer number (1286016145).

Almost surely, 2^5139361417 is an apocalyptic number.

It is an amenable number.

5139361417 is a deficient number, since it is larger than the sum of its proper divisors (4703163).

5139361417 is a wasteful number, since it uses less digits than its factorization.

5139361417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703162.

The product of its digits is 68040, while the sum is 40.

The square root of 5139361417 is about 71689.3396328910. The cubic root of 5139361417 is about 1725.7175665632.

The spelling of 5139361417 in words is "five billion, one hundred thirty-nine million, three hundred sixty-one thousand, four hundred seventeen".