5170686273 has 10 divisors (see below), whose sum is σ = 7724111714. Its totient is φ = 3447124128.

The previous prime is 5170686271. The next prime is 5170686329. The reversal of 5170686273 is 3726860715.

5170686273 is a `hidden beast` number, since 5 + 17 + 0 + 6 + 8 + 627 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3670905744 + 1499780529 = 60588^2 + 38727^2 .

It is not a de Polignac number, because 5170686273 - 2¹ = 5170686271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5170686271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31917736 + ... + 31917897.

Almost surely, 2^5170686273 is an apocalyptic number.

It is an amenable number.

5170686273 is a deficient number, since it is larger than the sum of its proper divisors (2553425441).

5170686273 is an equidigital number, since it uses as much as digits as its factorization.

5170686273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63835645 (or 63835636 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 5170686273 is about 71907.4841236988. The cubic root of 5170686273 is about 1729.2166002092.

The spelling of 5170686273 in words is "five billion, one hundred seventy million, six hundred eighty-six thousand, two hundred seventy-three".