5171547914 has 16 divisors (see below), whose sum is σ = 8490993000. Its totient is φ = 2347738560.

The previous prime is 5171547869. The next prime is 5171547923. The reversal of 5171547914 is 4197451715.

It can be written as a sum of positive squares in 4 ways, for example, as 1367742289 + 3803805625 = 36983^2 + 61675^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628789 + ... + 1631960.

Almost surely, 2^5171547914 is an apocalyptic number.

5171547914 is a deficient number, since it is larger than the sum of its proper divisors (3319445086).

5171547914 is a wasteful number, since it uses less digits than its factorization.

5171547914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260825.

The product of its digits is 176400, while the sum is 44.

The square root of 5171547914 is about 71913.4751906762. The cubic root of 5171547914 is about 1729.3126468516.

The spelling of 5171547914 in words is "five billion, one hundred seventy-one million, five hundred forty-seven thousand, nine hundred fourteen".