5171434049 has 8 divisors (see below), whose sum is σ = 5192567400. Its totient is φ = 5150318976.

The previous prime is 5171434033. The next prime is 5171434069. The reversal of 5171434049 is 9404341715.

It can be written as a sum of positive squares in 4 ways, for example, as 430147600 + 4741286449 = 20740^2 + 68857^2 .

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 5171434049 - 2⁴ = 5171434033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5171434069) 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, 952667 + ... + 958079.

It is an arithmetic number, because the mean of its divisors is an integer number (649070925).

Almost surely, 2^5171434049 is an apocalyptic number.

It is an amenable number.

5171434049 is a deficient number, since it is larger than the sum of its proper divisors (21133351).

5171434049 is a wasteful number, since it uses less digits than its factorization.

5171434049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9139.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5171434049 is about 71912.6835057627. The cubic root of 5171434049 is about 1729.2999549953.

The spelling of 5171434049 in words is "five billion, one hundred seventy-one million, four hundred thirty-four thousand, forty-nine".