5548423 has 2 divisors, whose sum is σ = 5548424. Its totient is φ = 5548422.

The previous prime is 5548421. The next prime is 5548453. The reversal of 5548423 is 3248455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5548423 - 2¹ = 5548421 is a prime.

Together with 5548421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5548421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2774211 + 2774212.

It is an arithmetic number, because the mean of its divisors is an integer number (2774212).

Almost surely, 2^5548423 is an apocalyptic number.

5548423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5548423 is an equidigital number, since it uses as much as digits as its factorization.

5548423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 31.

The square root of 5548423 is about 2355.5090744890. The cubic root of 5548423 is about 177.0339343579.

Subtracting from 5548423 its reverse (3248455), we obtain a cube (2299968 = 132³).

The spelling of 5548423 in words is "five million, five hundred forty-eight thousand, four hundred twenty-three".