5220743659 has 2 divisors, whose sum is σ = 5220743660. Its totient is φ = 5220743658.

The previous prime is 5220743617. The next prime is 5220743683. The reversal of 5220743659 is 9563470225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220743659 - 2¹⁷ = 5220612587 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220743609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610371829 + 2610371830.

It is an arithmetic number, because the mean of its divisors is an integer number (2610371830).

Almost surely, 2^5220743659 is an apocalyptic number.

5220743659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220743659 is an equidigital number, since it uses as much as digits as its factorization.

5220743659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 5220743659 is about 72254.7137493465. The cubic root of 5220743659 is about 1734.7788680791.

The spelling of 5220743659 in words is "five billion, two hundred twenty million, seven hundred forty-three thousand, six hundred fifty-nine".