6435043 has 2 divisors, whose sum is σ = 6435044. Its totient is φ = 6435042.

The previous prime is 6435031. The next prime is 6435049. The reversal of 6435043 is 3405346.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6435043 - 2⁹ = 6434531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6434999 and 6435017.

It is not a weakly prime, because it can be changed into another prime (6435049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3217521 + 3217522.

It is an arithmetic number, because the mean of its divisors is an integer number (3217522).

Almost surely, 2^6435043 is an apocalyptic number.

6435043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6435043 is an equidigital number, since it uses as much as digits as its factorization.

6435043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 6435043 is about 2536.7386542567. The cubic root of 6435043 is about 186.0018017323.

The spelling of 6435043 in words is "six million, four hundred thirty-five thousand, forty-three".