5343490673 has 2 divisors, whose sum is σ = 5343490674. Its totient is φ = 5343490672.

The previous prime is 5343490657. The next prime is 5343490697. The reversal of 5343490673 is 3760943435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4603215409 + 740275264 = 67847^2 + 27208^2 .

It is a cyclic number.

It is not a de Polignac number, because 5343490673 - 2⁴ = 5343490657 is a prime.

It is not a weakly prime, because it can be changed into another prime (5343492673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671745336 + 2671745337.

It is an arithmetic number, because the mean of its divisors is an integer number (2671745337).

Almost surely, 2^5343490673 is an apocalyptic number.

It is an amenable number.

5343490673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5343490673 is an equidigital number, since it uses as much as digits as its factorization.

5343490673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 44.

The square root of 5343490673 is about 73099.1838052929. The cubic root of 5343490673 is about 1748.2693827749.

The spelling of 5343490673 in words is "five billion, three hundred forty-three million, four hundred ninety thousand, six hundred seventy-three".