[Z-man]

So - so today's puzzle reads:

Find a six-digit odd number containing no zeros and no repeated digits in which the first digit is four more than the second digit, the third digit is one less than the sixth digit, and the fourth and fifth digits when read as a single number equal the product of the first and sixth digits.

I came up with two possible solutions, but the Mensa answer says there is only one.

Can you find the answer?

-Z