5217285343 has 2 divisors, whose sum is σ = 5217285344. Its totient is φ = 5217285342.

The previous prime is 5217285341. The next prime is 5217285379. The reversal of 5217285343 is 3435827125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5217285343 - 2¹ = 5217285341 is a prime.

Together with 5217285341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5217285296 and 5217285305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5217285341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608642671 + 2608642672.

It is an arithmetic number, because the mean of its divisors is an integer number (2608642672).

Almost surely, 2^5217285343 is an apocalyptic number.

5217285343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5217285343 is an equidigital number, since it uses as much as digits as its factorization.

5217285343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 5217285343 is about 72230.7783635204. The cubic root of 5217285343 is about 1734.3957337274.

The spelling of 5217285343 in words is "five billion, two hundred seventeen million, two hundred eighty-five thousand, three hundred forty-three".