5171530810 has 12 divisors (see below), whose sum is σ = 9309164814. Its totient is φ = 2068521360.

The previous prime is 5171530807. The next prime is 5171530813. The reversal of 5171530810 is 180351715.

It is an interprime number because it is at equal distance from previous prime (5171530807) and next prime (5171530813).

It can be written as a sum of positive squares in 3 ways, for example, as 1714208409 + 3457322401 = 41403^2 + 58799^2 .

It is a super-2 number, since 2×5171530810² = 53489461837558512200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5171530813) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 216040 + ... + 238780.

Almost surely, 2^5171530810 is an apocalyptic number.

5171530810 is a deficient number, since it is larger than the sum of its proper divisors (4137634004).

5171530810 is an frugal number, since it uses more digits than its factorization.

5171530810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45489 (or 22748 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 5171530810 is about 71913.3562698891. The cubic root of 5171530810 is about 1729.3107403821.

The spelling of 5171530810 in words is "five billion, one hundred seventy-one million, five hundred thirty thousand, eight hundred ten".