5119831 has 4 divisors (see below), whose sum is σ = 5130832. Its totient is φ = 5108832.

The previous prime is 5119819. The next prime is 5119841. The reversal of 5119831 is 1389115.

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 5119831 - 2⁹ = 5119319 is a prime.

It is a super-2 number, since 2×5119831² = 52425338937122, which contains 22 as substring.

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 5119831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5119811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4770 + ... + 5743.

It is an arithmetic number, because the mean of its divisors is an integer number (1282708).

Almost surely, 2^5119831 is an apocalyptic number.

5119831 is a deficient number, since it is larger than the sum of its proper divisors (11001).

5119831 is a wasteful number, since it uses less digits than its factorization.

5119831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000.

The product of its digits is 1080, while the sum is 28.

The square root of 5119831 is about 2262.7043554119. The cubic root of 5119831 is about 172.3528788303.

The spelling of 5119831 in words is "five million, one hundred nineteen thousand, eight hundred thirty-one".