5518119 has 4 divisors (see below), whose sum is σ = 7357496. Its totient is φ = 3678744.

The previous prime is 5518111. The next prime is 5518127. The reversal of 5518119 is 9118155.

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

It is an interprime number because it is at equal distance from previous prime (5518111) and next prime (5518127).

It is not a de Polignac number, because 5518119 - 2³ = 5518111 is a prime.

It is a super-2 number, since 2×5518119² = 60899274596322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5518111) 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, 919684 + ... + 919689.

It is an arithmetic number, because the mean of its divisors is an integer number (1839374).

Almost surely, 2^5518119 is an apocalyptic number.

5518119 is a deficient number, since it is larger than the sum of its proper divisors (1839377).

5518119 is a wasteful number, since it uses less digits than its factorization.

5518119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839376.

The product of its digits is 1800, while the sum is 30.

The square root of 5518119 is about 2349.0676874028. The cubic root of 5518119 is about 176.7110418176.

The spelling of 5518119 in words is "five million, five hundred eighteen thousand, one hundred nineteen".