5119999 has 4 divisors (see below), whose sum is σ = 5127840. Its totient is φ = 5112160.

The previous prime is 5119997. The next prime is 5120029. The reversal of 5119999 is 9999115.

5119999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5119999 - 2¹ = 5119997 is a prime.

It is a Duffinian number.

5119999 is a modest number, since divided by 9999 gives 511 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5119997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (1281960).

Almost surely, 2^5119999 is an apocalyptic number.

5119999 is a deficient number, since it is larger than the sum of its proper divisors (7841).

5119999 is an equidigital number, since it uses as much as digits as its factorization.

5119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7840.

The product of its digits is 32805, while the sum is 43.

The square root of 5119999 is about 2262.7414788261. The cubic root of 5119999 is about 172.3547639815.

It can be divided in two parts, 5 and 119999, that multiplied together give a palindrome (599995).

The spelling of 5119999 in words is "five million, one hundred nineteen thousand, nine hundred ninety-nine".