5243031 has 12 divisors (see below), whose sum is σ = 7972120. Its totient is φ = 3311280.

The previous prime is 5243023. The next prime is 5243059. The reversal of 5243031 is 1303425.

It is not a de Polignac number, because 5243031 - 2³ = 5243023 is a prime.

It is a super-2 number, since 2×5243031² = 54978748133922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5242995 and 5243013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15160 + ... + 15501.

Almost surely, 2^5243031 is an apocalyptic number.

5243031 is a deficient number, since it is larger than the sum of its proper divisors (2729089).

5243031 is a wasteful number, since it uses less digits than its factorization.

5243031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30686 (or 30683 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5243031 is about 2289.7665819904. The cubic root of 5243031 is about 173.7243952401.

Adding to 5243031 its reverse (1303425), we get a palindrome (6546456).

The spelling of 5243031 in words is "five million, two hundred forty-three thousand, thirty-one".