5320230892591 has 2 divisors, whose sum is σ = 5320230892592. Its totient is φ = 5320230892590.

The previous prime is 5320230892553. The next prime is 5320230892667. The reversal of 5320230892591 is 1952980320235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5320230892591 - 2¹⁹ = 5320230368303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320230892531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660115446295 + 2660115446296.

It is an arithmetic number, because the mean of its divisors is an integer number (2660115446296).

Almost surely, 2^{5320230892591} is an apocalyptic number.

5320230892591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320230892591 is an equidigital number, since it uses as much as digits as its factorization.

5320230892591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 5320230892591 in words is "five trillion, three hundred twenty billion, two hundred thirty million, eight hundred ninety-two thousand, five hundred ninety-one".