5343209873 has 2 divisors, whose sum is σ = 5343209874. Its totient is φ = 5343209872.

The previous prime is 5343209843. The next prime is 5343209891. The reversal of 5343209873 is 3789023435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3288219649 + 2054990224 = 57343^2 + 45332^2 .

It is a cyclic number.

It is not a de Polignac number, because 5343209873 - 2²⁶ = 5276101009 is a prime.

It is a super-2 number, since 2×5343209873² = 57099783493849352258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5343209843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2671604936 + 2671604937.

It is an arithmetic number, because the mean of its divisors is an integer number (2671604937).

Almost surely, 2^5343209873 is an apocalyptic number.

It is an amenable number.

5343209873 is a deficient number, since it is larger than the sum of its proper divisors (1).

5343209873 is an equidigital number, since it uses as much as digits as its factorization.

5343209873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 5343209873 is about 73097.2631019794. The cubic root of 5343209873 is about 1748.2387584339.

The spelling of 5343209873 in words is "five billion, three hundred forty-three million, two hundred nine thousand, eight hundred seventy-three".