5512123 has 2 divisors, whose sum is σ = 5512124. Its totient is φ = 5512122.

The previous prime is 5512121. The next prime is 5512183. The reversal of 5512123 is 3212155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5512123 - 2¹ = 5512121 is a prime.

Together with 5512121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5512123.

It is not a weakly prime, because it can be changed into another prime (5512121) 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, 2756061 + 2756062.

It is an arithmetic number, because the mean of its divisors is an integer number (2756062).

Almost surely, 2^5512123 is an apocalyptic number.

5512123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512123 is an equidigital number, since it uses as much as digits as its factorization.

5512123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 300, while the sum is 19.

The square root of 5512123 is about 2347.7910895137. The cubic root of 5512123 is about 176.6470137547.

Adding to 5512123 its reverse (3212155), we get a palindrome (8724278).

Subtracting from 5512123 its reverse (3212155), we obtain a cube (2299968 = 132³).

The spelling of 5512123 in words is "five million, five hundred twelve thousand, one hundred twenty-three".