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5563223 is a prime number
BaseRepresentation
bin10101001110001101010111
3101110122022022
4111032031113
52411010343
6315123355
765200211
oct25161527
911418268
105563223
11315a806
121a4355b
1311ca263
14a4b5b1
1574d568
hex54e357

5563223 has 2 divisors, whose sum is σ = 5563224. Its totient is φ = 5563222.

The previous prime is 5563183. The next prime is 5563231. The reversal of 5563223 is 3223655.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5563223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5563192 and 5563201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5523223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781611 + 2781612.

It is an arithmetic number, because the mean of its divisors is an integer number (2781612).

Almost surely, 25563223 is an apocalyptic number.

5563223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5563223 is an equidigital number, since it uses as much as digits as its factorization.

5563223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 26.

The square root of 5563223 is about 2358.6485537273. The cubic root of 5563223 is about 177.1912028305.

Adding to 5563223 its reverse (3223655), we get a palindrome (8786878).

It can be divided in two parts, 55632 and 23, that added together give a palindrome (55655).

The spelling of 5563223 in words is "five million, five hundred sixty-three thousand, two hundred twenty-three".