5403403223 has 2 divisors, whose sum is σ = 5403403224. Its totient is φ = 5403403222.

The previous prime is 5403403189. The next prime is 5403403249. The reversal of 5403403223 is 3223043045.

It is an a-pointer prime, because the next prime (5403403249) can be obtained adding 5403403223 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403403223 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5403403192 and 5403403201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5403403283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701701611 + 2701701612.

It is an arithmetic number, because the mean of its divisors is an integer number (2701701612).

Almost surely, 2^5403403223 is an apocalyptic number.

5403403223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5403403223 is an equidigital number, since it uses as much as digits as its factorization.

5403403223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 5403403223 is about 73507.8446357938. The cubic root of 5403403223 is about 1754.7791242119.

Adding to 5403403223 its reverse (3223043045), we get a palindrome (8626446268).

The spelling of 5403403223 in words is "five billion, four hundred three million, four hundred three thousand, two hundred twenty-three".