5256043 has 12 divisors (see below), whose sum is σ = 6017200. Its totient is φ = 4563072.

The previous prime is 5256037. The next prime is 5256049. The reversal of 5256043 is 3406525.

It is an interprime number because it is at equal distance from previous prime (5256037) and next prime (5256049).

It is not a de Polignac number, because 5256043 - 2⁹ = 5255531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5255999 and 5256017.

It is not an unprimeable number, because it can be changed into a prime (5256049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3058 + ... + 4456.

Almost surely, 2^5256043 is an apocalyptic number.

5256043 is a deficient number, since it is larger than the sum of its proper divisors (761157).

5256043 is a wasteful number, since it uses less digits than its factorization.

5256043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446 (or 1429 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5256043 is about 2292.6061589379. The cubic root of 5256043 is about 173.8679912115.

The spelling of 5256043 in words is "five million, two hundred fifty-six thousand, forty-three".