5287943 has 2 divisors, whose sum is σ = 5287944. Its totient is φ = 5287942.

The previous prime is 5287937. The next prime is 5287951. The reversal of 5287943 is 3497825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5287943 - 2⁶ = 5287879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5287897 and 5287906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5287913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643971 + 2643972.

It is an arithmetic number, because the mean of its divisors is an integer number (2643972).

Almost surely, 2^5287943 is an apocalyptic number.

5287943 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287943 is an equidigital number, since it uses as much as digits as its factorization.

5287943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 5287943 is about 2299.5527826080. The cubic root of 5287943 is about 174.2190287936.

The spelling of 5287943 in words is "five million, two hundred eighty-seven thousand, nine hundred forty-three".