5311423 has 8 divisors (see below), whose sum is σ = 5842368. Its totient is φ = 4797984.

The previous prime is 5311417. The next prime is 5311441. The reversal of 5311423 is 3241135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5311423 - 2⁵ = 5311391 is a prime.

It is a super-2 number, since 2×5311423² = 56422428569858, 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 5311423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321423) 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 in 7 ways as a sum of consecutive naturals, for example, 3736 + ... + 4957.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^5311423 is an apocalyptic number.

5311423 is a deficient number, since it is larger than the sum of its proper divisors (530945).

5311423 is a wasteful number, since it uses less digits than its factorization.

5311423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753.

The product of its digits is 360, while the sum is 19.

The square root of 5311423 is about 2304.6524683778. The cubic root of 5311423 is about 174.4765090723.

Adding to 5311423 its reverse (3241135), we get a palindrome (8552558).

It can be divided in two parts, 53 and 11423, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 5311423 in words is "five million, three hundred eleven thousand, four hundred twenty-three".