5343205991 has 2 divisors, whose sum is σ = 5343205992. Its totient is φ = 5343205990.

The previous prime is 5343205943. The next prime is 5343205997. The reversal of 5343205991 is 1995023435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5343205991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5343205997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671602995 + 2671602996.

It is an arithmetic number, because the mean of its divisors is an integer number (2671602996).

Almost surely, 2^5343205991 is an apocalyptic number.

5343205991 is a deficient number, since it is larger than the sum of its proper divisors (1).

5343205991 is an equidigital number, since it uses as much as digits as its factorization.

5343205991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 5343205991 is about 73097.2365483128. The cubic root of 5343205991 is about 1748.2383350514.

The spelling of 5343205991 in words is "five billion, three hundred forty-three million, two hundred five thousand, nine hundred ninety-one".