5309590961 has 2 divisors, whose sum is σ = 5309590962. Its totient is φ = 5309590960.

The previous prime is 5309590931. The next prime is 5309590967. The reversal of 5309590961 is 1690959035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4645240336 + 664350625 = 68156^2 + 25775^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5309590961 is a prime.

It is not a weakly prime, because it can be changed into another prime (5309590967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2654795480 + 2654795481.

It is an arithmetic number, because the mean of its divisors is an integer number (2654795481).

Almost surely, 2^5309590961 is an apocalyptic number.

It is an amenable number.

5309590961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5309590961 is an equidigital number, since it uses as much as digits as its factorization.

5309590961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 328050, while the sum is 47.

The square root of 5309590961 is about 72866.9401100389. The cubic root of 5309590961 is about 1744.5644636793.

The spelling of 5309590961 in words is "five billion, three hundred nine million, five hundred ninety thousand, nine hundred sixty-one".