5345767243 has 2 divisors, whose sum is σ = 5345767244. Its totient is φ = 5345767242.

The previous prime is 5345767241. The next prime is 5345767279. The reversal of 5345767243 is 3427675435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5345767243 - 2¹ = 5345767241 is a prime.

Together with 5345767241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5345767193 and 5345767202.

It is not a weakly prime, because it can be changed into another prime (5345767241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672883621 + 2672883622.

It is an arithmetic number, because the mean of its divisors is an integer number (2672883622).

Almost surely, 2^5345767243 is an apocalyptic number.

5345767243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345767243 is an equidigital number, since it uses as much as digits as its factorization.

5345767243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 46.

The square root of 5345767243 is about 73114.7539351669. The cubic root of 5345767243 is about 1748.5176282744.

The spelling of 5345767243 in words is "five billion, three hundred forty-five million, seven hundred sixty-seven thousand, two hundred forty-three".