5189123 has 4 divisors (see below), whose sum is σ = 5213928. Its totient is φ = 5164320.

The previous prime is 5189117. The next prime is 5189141. The reversal of 5189123 is 3219815.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5189123 - 2⁸ = 5188867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5189113) 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 3 ways as a sum of consecutive naturals, for example, 12086 + ... + 12507.

It is an arithmetic number, because the mean of its divisors is an integer number (1303482).

Almost surely, 2^5189123 is an apocalyptic number.

5189123 is a deficient number, since it is larger than the sum of its proper divisors (24805).

5189123 is a wasteful number, since it uses less digits than its factorization.

5189123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24804.

The product of its digits is 2160, while the sum is 29.

The square root of 5189123 is about 2277.9646617101. The cubic root of 5189123 is about 173.1269408133.

The spelling of 5189123 in words is "five million, one hundred eighty-nine thousand, one hundred twenty-three".