5523123 has 8 divisors (see below), whose sum is σ = 7485136. Its totient is φ = 3621600.

The previous prime is 5523109. The next prime is 5523131. The reversal of 5523123 is 3213255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5523123 - 2⁹ = 5522611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5523123.

It is not an unprimeable number, because it can be changed into a prime (5523173) 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 in 7 ways as a sum of consecutive naturals, for example, 14908 + ... + 15273.

It is an arithmetic number, because the mean of its divisors is an integer number (935642).

Almost surely, 2^5523123 is an apocalyptic number.

5523123 is a deficient number, since it is larger than the sum of its proper divisors (1962013).

5523123 is a wasteful number, since it uses less digits than its factorization.

5523123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30245.

The product of its digits is 900, while the sum is 21.

The square root of 5523123 is about 2350.1325494533. The cubic root of 5523123 is about 176.7644413483.

Adding to 5523123 its reverse (3213255), we get a palindrome (8736378).

The spelling of 5523123 in words is "five million, five hundred twenty-three thousand, one hundred twenty-three".