5031443 has 2 divisors, whose sum is σ = 5031444. Its totient is φ = 5031442.

The previous prime is 5031427. The next prime is 5031451. The reversal of 5031443 is 3441305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5031443 - 2⁴ = 5031427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5031493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515721 + 2515722.

It is an arithmetic number, because the mean of its divisors is an integer number (2515722).

Almost surely, 2^5031443 is an apocalyptic number.

5031443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5031443 is an equidigital number, since it uses as much as digits as its factorization.

5031443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5031443 is about 2243.0878270812. The cubic root of 5031443 is about 171.3552910670.

Adding to 5031443 its reverse (3441305), we get a palindrome (8472748).

The spelling of 5031443 in words is "five million, thirty-one thousand, four hundred forty-three".