5424231223 has 2 divisors, whose sum is σ = 5424231224. Its totient is φ = 5424231222.

The previous prime is 5424231209. The next prime is 5424231251. The reversal of 5424231223 is 3221324245.

It is an a-pointer prime, because the next prime (5424231251) can be obtained adding 5424231223 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5424231223 - 2⁹ = 5424230711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5424231191 and 5424231200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5424231623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712115611 + 2712115612.

It is an arithmetic number, because the mean of its divisors is an integer number (2712115612).

Almost surely, 2^5424231223 is an apocalyptic number.

5424231223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424231223 is an equidigital number, since it uses as much as digits as its factorization.

5424231223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 28.

The square root of 5424231223 is about 73649.3803300476. The cubic root of 5424231223 is about 1757.0308951978.

Adding to 5424231223 its reverse (3221324245), we get a palindrome (8645555468).

The spelling of 5424231223 in words is "five billion, four hundred twenty-four million, two hundred thirty-one thousand, two hundred twenty-three".