5170428061 has 2 divisors, whose sum is σ = 5170428062. Its totient is φ = 5170428060.

The previous prime is 5170428017. The next prime is 5170428073. The reversal of 5170428061 is 1608240715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2608144900 + 2562283161 = 51070^2 + 50619^2 .

It is a cyclic number.

It is not a de Polignac number, because 5170428061 - 2³¹ = 3022944413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5170428001) 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 as a sum of consecutive naturals, namely, 2585214030 + 2585214031.

It is an arithmetic number, because the mean of its divisors is an integer number (2585214031).

Almost surely, 2^5170428061 is an apocalyptic number.

It is an amenable number.

5170428061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5170428061 is an equidigital number, since it uses as much as digits as its factorization.

5170428061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5170428061 is about 71905.6886553491. The cubic root of 5170428061 is about 1729.1878153835.

Adding to 5170428061 its reverse (1608240715), we get a palindrome (6778668776).

The spelling of 5170428061 in words is "five billion, one hundred seventy million, four hundred twenty-eight thousand, sixty-one".