5317849423 has 2 divisors, whose sum is σ = 5317849424. Its totient is φ = 5317849422.

The previous prime is 5317849417. The next prime is 5317849463. The reversal of 5317849423 is 3249487135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5317849423 - 2⁵ = 5317849391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5317849463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658924711 + 2658924712.

It is an arithmetic number, because the mean of its divisors is an integer number (2658924712).

Almost surely, 2^5317849423 is an apocalyptic number.

5317849423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5317849423 is an equidigital number, since it uses as much as digits as its factorization.

5317849423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The square root of 5317849423 is about 72923.5861913003. The cubic root of 5317849423 is about 1745.4684853630.

The spelling of 5317849423 in words is "five billion, three hundred seventeen million, eight hundred forty-nine thousand, four hundred twenty-three".