5309130961 has 2 divisors, whose sum is σ = 5309130962. Its totient is φ = 5309130960.

The previous prime is 5309130947. The next prime is 5309130971. The reversal of 5309130961 is 1690319035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5307996736 + 1134225 = 72856^2 + 1065^2 .

It is a cyclic number.

It is not a de Polignac number, because 5309130961 - 2¹³ = 5309122769 is a prime.

It is a super-2 number, since 2×5309130961² = 56373743122097567042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5309130961.

It is not a weakly prime, because it can be changed into another prime (5309130941) 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, 2654565480 + 2654565481.

It is an arithmetic number, because the mean of its divisors is an integer number (2654565481).

Almost surely, 2^5309130961 is an apocalyptic number.

It is an amenable number.

5309130961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5309130961 is an equidigital number, since it uses as much as digits as its factorization.

5309130961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 5309130961 is about 72863.7836033787. The cubic root of 5309130961 is about 1744.5140817174.

Adding to 5309130961 its reverse (1690319035), we get a palindrome (6999449996).

The spelling of 5309130961 in words is "five billion, three hundred nine million, one hundred thirty thousand, nine hundred sixty-one".