5351334331543 has 2 divisors, whose sum is σ = 5351334331544. Its totient is φ = 5351334331542.

The previous prime is 5351334331523. The next prime is 5351334331583. The reversal of 5351334331543 is 3451334331535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5351334331543 - 2¹³ = 5351334323351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5351334331543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5351334331523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675667165771 + 2675667165772.

It is an arithmetic number, because the mean of its divisors is an integer number (2675667165772).

Almost surely, 2^{5351334331543} is an apocalyptic number.

5351334331543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5351334331543 is an equidigital number, since it uses as much as digits as its factorization.

5351334331543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1458000, while the sum is 43.

The spelling of 5351334331543 in words is "five trillion, three hundred fifty-one billion, three hundred thirty-four million, three hundred thirty-one thousand, five hundred forty-three".