5289742343 has 2 divisors, whose sum is σ = 5289742344. Its totient is φ = 5289742342.

The previous prime is 5289742313. The next prime is 5289742349. The reversal of 5289742343 is 3432479825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5289742343 - 2¹⁸ = 5289480199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5289742349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644871171 + 2644871172.

It is an arithmetic number, because the mean of its divisors is an integer number (2644871172).

Almost surely, 2^5289742343 is an apocalyptic number.

5289742343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5289742343 is an equidigital number, since it uses as much as digits as its factorization.

5289742343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 47.

The square root of 5289742343 is about 72730.6148949670. The cubic root of 5289742343 is about 1742.3878721641.

The spelling of 5289742343 in words is "five billion, two hundred eighty-nine million, seven hundred forty-two thousand, three hundred forty-three".